कीट

Farmers expect a decent harvest from groundnut planting when they can eliminate white braid disease in groundnut crops. Whiteflies are omnivorous insects that live on the soil.These are also referred to as root braids. Let us inform you that white braided insects feed on organic substances found in soil and plant roots. Aside from groundnuts, white braided potatoes, walnuts, tobacco, and other oilseeds, pulses, and vegetable crops obtain their sustenance by attacking the roots of guava, sugarcane, coconut, and betel nuts. Whiteflies can cause a 20-80% loss in the groundnut crop.

When does the incidence of whiteflies peak?

Normally, white threads are visible all year. However, their activity becomes more obvious during the wet season. Adult males congregate in huge numbers for mating during the first monsoon rains in mid-May or June. Females found in and near the fields return to the earth in the early morning. Also, they begin to lay eggs. They then return to the soil to complete their life cycle. The earth remains inert at a depth of roughly one metre until the monsoon rains arrive.

Also  read: Prevent the pests and illnesses that most impact the groundnut crop in this manner.

Symptoms of white-braided infection in groundnut field

Because this insect lives underground, the damage it does is often overlooked. Infected plants seem yellow and wilted. In such a case, the plant ultimately dries out and may be readily removed from the ground. Plants perish with strong infestations. Also, dead plants appear in spots throughout the fields. Whiteflies also consume plant roots, destroying them. Braids cause a significant loss in groundnut productivity. Adult moths are the first to create holes in leaves at night. They then consume the whole leaf with the exception of the middle leaf's central vein.

White braided pest control in a groundnut crop.

Let us inform you that if a whitefly infestation occurs in any location, it cannot be managed by a single farmer. To do this, the farmer brothers as a society must take preventive actions. White hair management is only attainable through a community-based approach.

Also  read: Mungfali Ki Kheti: Detailed information on peanut/groundnut cultivation.

White Braided Adult Management

After the first rain, use one light trap per acre.

Cut down trees near fields in flood-prone locations. Also, trim and remove the shrubs around the field.

Spray pesticides such as Imidacloprid 17.8 SL @ 1.5 ml/lit or Monocrotophos 36 SL @ 1.6 ml/litre on trees and shrubs at sunset.

Gather fallen strands near the trees and dispose of them.

White Braided Pest Management

If water is available, sow early.

Farmer brothers should utilise better-decomposed organic manure.

Farmer brothers should undertake thorough ploughing in the summer to expose the pupae to direct sunlight.

Pay extra attention to preserving tiny birds, which feed on these whitetails.

Before planting, incorporate carbofuran 3 cg @ 33.0 kg/hectare or phorate 10 cg @ 25.0 kg/hectare into the soil.

Spraying pesticides such as Thiamethoxam 25 WS @ 1.9 litres/ha or Fipronil 5 FS @ 2.0 litres/ha along the sowing lines in whitefly-infested fields. Use.

Before planting, treat seeds with Chlorpyrifos 20 EC at 6.5-12.0 ml/kg or Imidacloprid 17.8 SL at 2.0 ml/kg.

When adult whiteflies are detected in the crops, spray Chlorpyrifos 20 EC @ 4.0 litres/hectare or Quinalphos 25 EC @ 3.2% litres/hectare in the roots of the crops.

Potash, also known as potassium (K), is one of the necessary macronutrients required for healthy growth of all plants, including bananas. Potassium plays an important role in various physiological processes within plants, such as photosynthesis, enzyme activation, osmoregulation and nutrient. Lack of potash in banana plants has a harmful effect on their growth, fruit growth and overall productivity. Let's know about the major symptoms of lack of potash in banana plants and various strategies to manage it ....

Symptoms of lack of potash in banana plants

Potassium deficiency in banana plants is manifested through many types of symptoms that affect different parts of the plant. It is important to understand these symptoms for timely diagnosis and effective management. Some common symptoms of lack of potash in banana plants are as follows:

ALSO READ: How to manage the growing thrips in banana cultivation in Bihar and Uttar Pradesh due to monsoon active in September?

Symptoms of lack of potash on leaf

Brown of the edges of the leaf: The edges of the old leaves become brown and dry, this condition is called leaf scorching. 

Turning of leaves: The leaves turn up or downwards, which distorts their form. 

Yellowing among the veins: The yellow of leaf tissue between the veins, called interveinal chlorosis, is a common symptom.

 Leaf necrosis: In severe cases, necrotic (dead) spots may appear on the leaves, reducing photosynthetic activity.

Symptoms of lack of potash on fruit

Lowering fruit size: Lack of potash reduces the size of fruits, which affects the market price of bananas. 

Uneven ripening: Fruits do not cook evenly, making it challenging for business producers.

Symptoms of lack of potash on stem and bunch

Stagnant growth: The overall growth of banana plants may stop, resulting in reduced yield.

Small flakes: Fruits become small and thin due to lack of potash.

Also read: Banana's sigatoka leaf spot disease, causes, symptoms, effects and various measures to manage

Symptoms of lack of potash at the root

The roots are less empowered due to weak cell walls and become more sensitive to diseases.

Management of lack of potash in banana plants

Management of lack of potash in banana plants includes a combination of potassium on soil and leaves as well as other agricultural functions to improve the absorption and use of potassium. Some measures are being suggested here to effectively manage the lack of potash, such as:

Soil testing

Start by testing soil to assess potassium levels in the soil. This will provide correct guidance regarding determining the severity of deficiency and using proper potassium fertiliser.

Fertiliser application

Use potassium -containing fertilisers, such as potassium sulphate (K2SO4) or potassium chloride (KCL), based on soil testing recommendations. Include potassium fertilisers in the soil during planting or during the development of bananas. Monitor soil pH, as highly acidic or alkaline soil can reduce the amount of potassium. Adjust the pH level if necessary.

Also read: Panama Wilt Disease has affected the banana crop in these areas of India.

Spraying on the leaves

In cases of severe shortage, spraying potassium on the leaves is a quick remedy. To protect the leaves from burning, dissolve potassium nitrate or potassium sulphate in water and apply it in the morning or afternoon. Apply organic wet grass around banana plants to preserve soil moisture and maintain soil temperature continuously. This improves potassium absorption by roots.

Balanced nutrition

Ensure that other essential nutrients, such as nitrogen (N) and phosphorus (P), are also present in sufficient amounts to prevent the imbalance of nutrients. Bananas require 150-200 grams of nitrogen (n), 40-60 grams phosphorus (P2O5) and 200-300 grams of potash per plant on the basis of soil and variety. The use of one-fourth nitrogen (N) and one-third potash (K2O) in the time of flowering (reproductive phase) has been found to be beneficial. At the time of flowering, the use of nitrogen delays the ageing of the leaves and improves the weight of bunches and using a third potash improves finger filling. Using the total quantity of nitrogen and potassium into farming from a banana plant prepared by tissue enhancement provides maximum benefit by using the total amount of nitrogen and potassium such as the first planting, 45 days after planting, the third-90 days later, the fourth, the fourth -135 days later; 5th-180 days later. The entire amount of phosphorus fertiliser should be put at the time of last ploughing or while filling the pit.

Water management

Proper irrigation to avoid water stress, as drought conditions can increase potassium deficiency.

Also read: Learn about the characteristics and benefits of red banana

Crop circle

Change the banana crop with other plants to reduce the risk of lack of nutrients in the soil.

Disease and pest control

Immediately solve any disease or insect infection, as they can put pressure on the plant and obstruct the nutrients.

Harvesting and removing dead leaves

To promote the development of a healthy, potassium-efficient decnus, regularly damaged or sort dead leaves.

Monitoring and adjustment

Constantly monitor the plant's response to potassium treatments and adjust fertiliser experiments accordingly. Finally, it can be said that lack of potassium in banana plants has a significant negative effect on growth, fruit quality and yield. To overcome this deficiency and ensure a healthy and productive banana crop, timely diagnosis and proper management are necessary, including soil testing, fertiliser experiment and agricultural functions. By applying these strategies, banana producers customise potassium nutrition and get better overall plant health and fruit production.

In North India, especially Bihar and Uttar Pradesh, the appearance of mango starts in the second week of February, it is determined by the different varieties of mango and the temperature at that time. Mango (Mangifera indica) is the most important tropical fruit in India. In India, it is mainly cultivated in Uttar Pradesh, Gujarat, Karnataka, Andhra Pradesh and Bihar. According to the statistics of the Ministry of Agriculture of the Government of India for the year 2020-21, mango is cultivated in 2316.81 thousand hectares in India, from which 20385.99 thousand tonnes are produced. The national productivity of mango is 8.80 tonnes per hectare. In Bihar, it is cultivated in 160.24 thousand hectares area from which 1549.97 thousand tonnes of production is obtained. The productivity of mango in Bihar is 9.67 tonnes per hectare. Which is slightly higher than the national productivity.

To increase the productivity of mangoes, it is necessary to know how to scientifically manage the orchard after planting of Manjar Tikola. Flowering is an important stage in mango as it directly affects the fruit yield. Flowering in mangoes is highly dependent on variety and environmental conditions. Thus, proper management strategies adopted during the flowering stage of mango directly affect fruit production.

Arrival of mango blossom

Mango trees usually begin flowering when mature after 5-8 years of growth, before which the flowers should be plucked. The flowering season of mango in North India generally begins in mid-February. Mango flowering initiation requires 20-25°C during the day time and 10-15°C during the night with bright sunlight. However, depending on the timing of flowering, fruit development begins by May–June. High humidity, frost, or rain during the flowering period affects flower formation. Cloudy weather during flowering helps in the spread of mango hopper and powdery mildew and anthracnose diseases, which hampers the growth and flowering of mango.

Also read: Favorable environmental conditions and orchard management for mango flowering

What effect does flowering have on fruit production in mango?

Mango flowers are small, yellow, or pinkish-red depending on the mango species, clustered in clusters that hang down from the branches. They are bisexual flowers but cross-pollination by pollinators contributes to the maximum fruit set. Common pollinators include bees, wasps, moths, butterflies, flies, beetles, and ants. The number of flowers produced and the duration of the flowering stage directly affect fruit yield. However, flowering is influenced by many factors such as temperature, humidity, sunlight, insect and disease infestation, and availability of water and nutrients. These factors affect the timing and intensity of flowering. If the above factors are not optimal during the flowering stage, it will result in fewer or smaller fruits. Not all flowers produced will produce fruit. Proper pollination is essential for the fruit to fully set and develop. Even after adequate pollination, only a certain proportion of flowers form due to the mass dropping of flowers and fruits due to several factors such as weather conditions and insect infestation. This ultimately affects the yield and quality of fruits. The timing, duration, and intensity of flowering significantly affect fruit production in mango trees.

Mango Flower Management
Traction actions

Proper cutting and pruning of mango trees after harvesting of the fruit results in good and healthy flowers. Pruning – Due to lack of pruning, the mango canopy becomes dense, due to which light is not able to penetrate the internal parts of the tree and thus flowering and yield are reduced. Pruning the tips of the branches triggers flowering. The best time to prune is after the fruit has been harvested, usually from June to August. Tip pruning, done 10 cm above the last internode, improves flowering. Girdling is a method used to induce the formation of fruit buds in mangoes. It involves removing strips of bark from the trunk of the mango tree. It increases flowering, fruit set, and fruit size by increasing foliar carbohydrates and plant hormones in the aboveground parts of the girdle by blocking the downward transfer of metabolites through the phloem. By making a circle at the time of emergence of inflorescence, the accumulation of fruits increases. The depth of girdling should be kept in mind. Excessive girth depth can damage the tree. This work should be done only after expert supervision or training.

Plant Growth Regulator (PGR)

Plant growth regulators (PGRs) are used to control flowering and increase yields by influencing the physiological processes that control plant growth and development. NAAs also help prevent flowering, bud drop, and fruit ripening. They help in increasing fruit size, increasing and improving fruit quality and yield. Planofix @ 1ml The medicine should be dissolved in 3 liters of water and sprayed just before the flowers emerge and the second spraying should be done when the fruit is equal to a pea. This spraying is necessary to prevent the tikolo (small mango fruits) from falling. To promote flowering, apply phosphorus fertilizer at the pre-flowering stage. Adequate potassium levels can enhance flowering in mango trees and increase the number of flowers and fruits. Potassium helps transport nutrients and water to the fruit, which is essential for its growth and size. It also helps in increasing the resistance of plants to moisture stress, heat, frost, and disease. The use of micronutrients gives better results by improving flowering, fruit quality, and controlling fruit drop. 

Also read: How to manage the problem of tip burn of mango leaves?

Pests and Disease Management

During flowering and fruit formation, the chances of insect and disease infestation are high, leading to premature drop of flowers and fruits. Mango hopper, flower gall midge, mealy bug, and leaf webber are the major pests attacking mango flowers. Mango powdery mildew, mango malformation, and anthracnose are diseases that affect mango flowers resulting in reduced fruit growth. Check the symptoms and management of pests and diseases in mango flowers to increase the fruit yield - Diseases and pests in mango flowers should be managed.

For the last 4-5 years, the problem of the mealy bug (Gujiya) has been increasing year by year in Bihar. For the management of this pest, it is necessary to clean the garden around December-January and sprinkle Chlorpyrifos 1.5 D. dust @ 250 grams per tree in the soil and to prevent mealy bug (Gujiya) insects from climbing the tree, a 45 cm strip of alkaline should be tied with twine around the main stem of the mango. By doing this this insect will not be able to climb the tree. If you have not done this before and the Gujiya insect has climbed the tree, then in such a situation apply Dimethoate 30 EC. Or Quinalphos 25 EC @ 1.5 ml should be dissolved in per liter of water and sprayed. In mango orchards that are not managed properly, there are a large number of hoppers or maggot insects, hence the sunlight must reach the ground in the orchard. Where the orchard is dense, there also the number of these insects is higher. When insects appear on trees, these insects are very good food sources for these insects, due to which there is a huge increase in the number of these insects. The second sign of the presence of these insects is when we go near the garden. When we go, swarms of insects come near us. If these insects are not managed, they suck the juice from the plant and the plant falls. When 10-12 maggots are visible per blossom, then we should spray Imidacloprid 17.8 SL @ 1 ml dissolved in 2 liters of water. This spraying should be done before the flowers bloom, otherwise, the bees coming to the garden get affected, which reduces pollination and affects the yield. 

           For the management of Powdery Mildew/Kharra disease, it is necessary to spray soluble sulfur @ 2 grams/liter dissolved in water before the arrival of the disease. When the temperature exceeds 35 degrees Celsius, the severity of this disease starts reducing automatically.

Also read: How to manage if the mango tree is drying from top to bottom (top dieback)?

The blossoms suffering from Gumma disease should be cut and removed. If there is a problem with stem borer or leaf-cutting insects in the garden, then use Quinalphos 25 EC. @ 2 ml of medicine should be dissolved in / liter of water and sprayed. But it is worth noting that from just before the flowers bloom to when the flowers are in bloom, do not use any chemicals at any time, otherwise, pollination is badly affected and there is a possibility of the soft parts of the flower getting injured.

5. Pollination

    The mango flower has both male and female reproductive organs in the same flower. However, mango flowers are relatively small and do not produce large amounts of pollen. Therefore, they rely heavily on pollinators such as flies, wasps, and other insects to transfer pollen between flowers. Without pollination, mango flowers may not produce fruit, or the fruit may become small or misshapen. Mango yield increases through cross-pollination. It is important to note that insecticides and fungicides should not be sprayed during the full bloom stage as pollination by insects will be affected at this time which will reduce the yield. To get a good yield from the mango orchard, it would be good to keep bee colony boxes in the mango orchard, this helps in good pollination and more fruits are produced. 

6. Weather Conditions

  Optimum weather conditions during flowering increase successful fruit set rates and yields. For example, excessive wind speed causes flowers and fruits to fall en masse. Thus, it is necessary to protect mango orchards from wind by installing windbreaks or shelterbelts.

Also read: Professor in this state is earning profits worth lakhs from mango farming 

7. Water Management

  Mango trees require adequate amounts of water, especially during the growing season. Insufficient or excessive watering can reduce fruit yield and quality. Proper water management also helps prevent diseases and pests, which thrive in moist environments. In hot and dry climates, irrigation can help increase humidity levels and reduce temperature fluctuations, providing a more favorable environment for mango growth. Excessive irrigation can reduce soil temperature, resulting in reduced plant growth and development. On the other hand, inadequate watering can increase soil temperatures, damaging plant roots and reducing yields. Thus, effective water management is essential to ensure healthy plant growth and fruit production. Irrigation should not be done between 2 to 3 months before flowering and when the fruit becomes the size of a pea. Some gardeners irrigate the mango at the time of flowering and flowering, due to which the flowers fall. Therefore, it is advised not to irrigate until the fruit becomes equal to a pea. 

Summary

Mango flower management for higher yields involves a combination of strategies aimed at optimizing plant growth, managing pests and diseases, and ensuring optimal environmental conditions for flower development and pollination. Following these management practices can increase flower and fruit production, leading to higher yields and improved fruit quality. 

Dr. SK Singh Professor (Plant Pathology) and Head of the Department, Post Graduate Department of Plant Pathology, Principal Investigator, All India Fruit Research Project, Dr. Rajendra Prasad Central Agricultural University, Pusa-848 125, Samastipur, Bihar

Send feedback sksraupusa@gmail.com/sksingh@rpcau.ac.in

The Government of India has banned the import of low-priced 'Glufosinate Technical'. This decision has been implemented across India from January 25, 2024. 'Glufosinate Technical' is used to remove weeds in the fields. Know here about the reason behind the ban on glufosinate technical. 

Indian farmers use different types of chemicals/chemical fertilizers to get better production from their crops, due to which the crop yield is quite good. But, its use causes great harm to the fields. Besides this, the fruits of crops grown using chemicals also do not taste tasty. 'Glufosinate Technical' is used by farmers for excellent growth of plants and better production. Presently the Government of India has banned this chemical named Glufosinate Technically. For your information, let us tell you that the government has recently banned the import of the herbicide Glufosinate Technical, which is available at cheap prices. The assessment is that the government has taken this decision intending to encourage domestic manufacturing.

What is glufosinate technical used for?

Farmers use glufosinate technology to destroy or remove noxious weeds from fields. Apart from this, some farmers also use it for better growth of plants. So that by getting maximum production from the crop, they can earn huge income from it.  

Also read: Genetically Modified Crops

Glufosinate Technical Chemical Why Import Prohibited

The ban order on Glufosinate technical chemicals has been implemented across the country from January 25, 2024. Regarding the ban on glufosinate technical chemicals, the Directorate General of Foreign Trade says that the ban on the import of glufosinate technical has been changed from free to a prohibited category. 

He has also said that if the cost, insurance, and freight price on this is more than Rs 1,289 per kg, then the import of Glufosinate Technical will remain the same as before. But, due to its very low price, its import has been banned in India.

For your information, let you know that Nandurbar district is considered to be the largest papaya producing district in Maharashtra. Papaya orchards in more than 3000 hectares of area are vulnerable to this virus. Due to this, the hard work of the farmers and the cost of lakhs of rupees has been wasted. The farmers demanded compensation from the government.

After ruining soybean cultivation, the outbreak of yellow mosaic virus is currently being seen on papaya cultivation. Because of this, papaya farmers are in great distress. The virus has affected papaya orchards in more than 3,000 hectares in Nandurbar district alone, ruining the hard work of farmers and the cost of lakhs of rupees. The mosaic virus has been seen destroying the papaya crop after soybean in various districts of Maharashtra, including in Nandurbar district. A lot of papaya orchards in the district are on the verge of destruction due to mosaic virus.

The government had helped soybean farmers damaged by mosaic virus

Just as the state government had promised assistance for the losses suffered by soybean farmers due to mosaic virus. At present, similarly, papaya farmers are also expecting cooperation from the government. Maharashtra is a major fruit producing state. But the problems of its cultivators are not taking the name of lessening. This year, farmers have not received any special price for grapes. The price of oranges has fallen due to Bangladesh's policies affecting exports. Now papaya is being hit by nature.

Also read: Soybean crop destroyed due to Kewra disease outbreak among farmers

What problem has emerged in papaya cultivation?

Due to viral diseases on papaya, the leaves of its trees fall quickly. The leaves at the top shrivel, because of this the fruits are damaged by sunlight. Traders refuse to buy such fruits, papayas in more than 3000 hectares area in the district have been found to be highly affected by this mosaic virus. However, different types of measures are being taken by the farmers to control it. But, the crisis on papaya does not seem to be over. Therefore, the farmers are demanding that the district be declared drought and immediate help should be announced to all the farmers.

Also read: Farmers should do this work, otherwise papaya cultivation will be ruined

Need to establish research centre on papaya

Nandurbar district is considered to be the largest papaya producing district in Maharashtra. Each year the papaya crop is affected by various diseases. But, there is no papaya research centre in the State to conduct research on papaya. For this reason, it is imperative for the central and state governments to start a papaya research centre in Nandurbar and control the various diseases affecting papaya, so that the hard work of the farmers does not go to waste.

What are the symptoms of yellow mosaic disease?

Yellow mosaic disease is mainly found in soybeans. This causes yellow spots near the main veins of the leaves. These yellow spots appear in a scattered state. As the leaves grow, brown spots begin to appear on them. Sometimes heavy infestation causes the leaves to shrivel and wilt. Because of this, production gets affected.

Also read: ICAR explains soybean pest and disease control measures

Yellow mosaic disease prevention measure

The Agriculture Department has described the solution to uproot diseased trees and bury them in the ground or put blue and yellow nets to completely eliminate yellow mosaic disease. Due to this disease, productivity decreases by 30 to 90 percent. Due to this, the Agriculture Department has appealed to the farmers to take precautions in time.

It's important to note that leaf web insects can cause significant losses for fruit crops in orchards if not managed in time. According to  Dr. SK Singh, a Professor of Plant Pathology and Head of the Department at the Post Graduate Department of Plant Pathology, this insect has become a major pest in recent years due to heavy moisture in the b environment. The insect, commonly caused by mango, guava, and litchi leaf weevil, can cause extensive damage to fruit orchards. The insect becomes active from July until December and lays eggs on the leaves, which then hatch and eat the leaves. Proper management and pruning are essential to prevent these pests from causing damage to gardens and orchards.

Also read: To effectively manage leaf webber pests in mango, guava, and litchi trees, a comprehensive approach that includes both preventive and curative measures is necessary. Leaf webbers are common pests that belong to various families of moths, such as Pyralidae and Crambidae. They are known for building web-like structures on the leaves of fruit trees and consuming leaf tissue within the shelter. The larvae of these insects are the main cause of damage, as they feed on leaves and can cause extensive damage to the tree if not controlled. Mango, guava, and litchi trees are particularly vulnerable to infestation by these pests. If you encounter any problems related to diseases and pests, there is a helpline number available to assist you in resolving them.

Identification of Leaf Weber Insects

It's important to correctly identify the particular leaf weaver species that is affecting your fruit trees before delving deeper into management strategies. Various types of weevils can infest mango, guava, and litchi, and their appearance and life cycles can differ. One common symptom of leaf webber infection is the presence of silky webs on leaves and leaf drops. You may also spot small, green caterpillars inside the web.

Also read: Now farmers themselves will export litchi abroad, the government gives green signal

Preventive Measures

To prevent leaf webber infestations in mango, guava, and litchi trees, several preventive measures can be taken. Regular pruning of trees is essential to improve air circulation and penetration of sunlight, which can make the environment less favorable for leaf trapping. It's also important to maintain the proper distance between trees to reduce the density in the garden and prevent the spread of infection

Proper distance between trees

Maintaining proper distance between trees helps reduce density in the garden and also reduces the spread of infection.

Removing infected leaves

Immediately remove and destroy Webber-infected leaves to prevent the spread of pests.

Biological control

Encourage Natural Predators Attract and protect natural predators such as ladybugs, lacewings, and parasitic wasps that feed on leaf weaver larvae.

Also read: You can reduce your agricultural costs by adopting organic pest control tips.

Release beneficial insects

Consider using beneficial insects such as Trichogramma wasps that lay their eggs in Weber eggs, thereby controlling their populations.

Chemical-free option

Neem Oil: Neem oil acts as a natural insecticide and can be used as a spray on leaves to prevent leaf webs. Garlic and chili spray: A homemade solution made from garlic and chili peppers can help remove leaf webs. If there is an organically managed orchard, spraying with B.thurungiensis is recommended.

Chemical control

If preventive measures and biological control methods are not sufficient, you need to resort to chemical control options. It is important to use pesticides judiciously, following safety guidelines and considering their potential environmental impact. Consult local agricultural authorities or entomologists for guidance on choosing the most appropriate chemical control methods.

Also read: Know what are the differences between pest control and pest management

Pesticides 

Selective insecticides: Use insecticides that specifically target leaf webber insects while sparing beneficial insects. Systemic insecticides: Some systemic insecticides can be applied to the soil or trunk, allowing the tree to absorb the chemical and inhibit leaf weaver larvae. Cutting the web from time to time using any tool and burning it reduces the ferocity of the insect. This work should be done at regular intervals. After this, spray Lambdaisothrin 5 EC (2 ml/liter of water). The second spray should be done after 15-20 days of the first spray with either Lambdacylothrin 5 EC (2 ml/Lit of water) or Quinalphos 25 EC (1.5 ml/Lit of water).

Time of application

Use insecticides during the initial stage of leaf webber infestation for better control.

Prevent the development of pesticide resistance

To prevent the development of pesticide resistance, use different chemical classes in rotation as needed.

Integrated Pest Management (IPM)

Integrated Pest Management (IPM) is an approach that combines various strategies to manage leaf webber pests efficiently while minimizing harm to the environment and non-target species. The process involves continuous monitoring, making decisions based on the extent of pest infestation, and using a combination of different agronomic measures, biological control methods, and chemical control methods.

Also read: Integrated organic farming will make the earth fertile: Happy farmer, healthy human being.

Monitoring and decision-making

Monitoring Methods Regularly inspect trees for signs of infestation such as webbing and larvae in the leaves. Use pheromone traps to monitor adult weaver populations.

insect limits

Establish pest limits to determine when intervention is necessary. This ensures that you apply control measures only when pest populations reach a certain level, preventing unnecessary pesticide use.

Record-keeping

Keep detailed records of pest populations, weather conditions, and control measures implemented. This data helps in making decisions for future pest management.

Conclusion

Effective management of leaf webber pests in mango, guava, and litchi trees requires a comprehensive approach that combines various strategies such as cultural, biological, chemical, and integrated pest management. To prevent leaf webber infestations, it is recommended that preventive measures are implemented, natural predators of leaf webber are promoted and chemical control options are used sparingly. Regular monitoring and decision-making based on established pest limits are critical for successful leaf webber management. It is important to identify the specific leaf webber species that affect your trees and consult with local agricultural experts for the most appropriate management measures in your area. By following these guidelines, you can help ensure that your fruit trees remain healthy and productive.

Dhanuka Agritech press release: As an effective solution to the problems of Indian farmers, Dhanuka Agritech has brought products that will increase the percentage of profit as well as the percentage of profit. Not only this, through the Dhanuka state -of -the -art Research and Development and Training Center, this company is also providing the latest solutions to the farmers without any obstruction.

Indian agriculture is currently going through major changes in the present time. Due to the wave of this change,  due to modern agricultural technology or agri -tech, the country is now ready to emerge on the international platform as an agricultural superpower. In the last few years, Agri -Tech has increased profit percentage and production capacity, which has once again strengthened the important role of agriculture in the country's economy.

Also read: From November 20, a small course  based on the use of advanced technology in agriculture will be held

By observing such increase, it can be said that by the year 2030, India's dividend contribution to GDP has a capacity to reach $ 600 billion, which will increase by more than 50 percent as compared to 2020. In addition, Agri -Tech is also contributing to the upliftment of rural areas, which is establishing India as a major producer in the field of food production globally.

This mission to strengthen India's position globally in the agriculture sector is carried forward by

Dhanuka Agritech. Playing the role of a leader, the company is providing new agriculture -techniques and modern methods to Indian farmers, making them even more competent. Not only this, the company has also promoted innovation in the field of Agri -Tech using state -of -the -art technologies and sustainable agricultural solutions.

To get the latest information related to agriculture, Dhanuka has joined hands with the top agri -input companies of countries like America, Japan and Europe. Using this, the company has introduced such state -of -the -art technology in Indian agriculture, which is leading the country to become a leader in the agriculture sector globally. Currently, Dhanuka has three such state -of -the -art manufacturing facilities through which the highest level of agricultural products are being produced.

Dhanuka is using these latest methods to prepare a large range of its products associated with the agrochemical industry. These products include weed pesticides, fungicides, biologicals, and plant growth regulators, which effectively solve problems related to the main crop pests, diseases and weeds. Dhanuka has brought new products to enable farmers to face these problems related to crops and keep the crop safe. Talking about the BiologiQ range of Dhanuka's products, it has bio -fertilizer, bio -insecticides, and bio -fangsides.

Also read: This bio -fertiliser manufactured by IFFCO company can increase both crop quality and yield.

Organic agents present in all these control the pests and diseases on crops to promote the growth of plants. Dhanuka's new product Tizom which was launched last year is a weed killer made specifically for sugarcane. It helps in managing the problem of weeds connected to sugarcane fields. For the problems of Indian agriculture towards development, the products coming in the range of Biologiq and Tizom provide such effective solutions that can prove to be helpful in increasing the production capacity and profits for the farmers.

Has brought some effective and modern solutions for. The BIOLGIQ range has made products keeping in mind many needs like crop protection, soil health, plant nutrition. These include bio -pesticides, fungicides and crop nutrients. Biological Insecticides make the targeted insects their hosts and eliminate them from inside. Its quality makes it a powerful pesticide. At the same time, Fungicides control the activity of pathogenic fungus and bacteria of plants. This helps to keep the plants healthy and safe. This range provides products such as Nemataxe, Whiteaxe, Sporenil, Downil, Myconxt, and Omninxt, which effectively give long -term solutions to special problems related to crops.

The products of the Biologiq range are prepared from natural things. It does not contain artificial chemicals. Instead, these products are manufactured from pure microbial strain. These products contribute not only to the best crop yield but also to rejuvenate soil health. This increases the chances of more economic benefits through farming, on the other hand it does not harm the environment. The products of this range live on stringent government regulatory standards including FCO and CIBRC. They also have international certificates like IMO, Indocert, Ecocert, OMRI. It shows the reliability of these products and proves that the global criteria has been fully followed in the process of making them. This product range provides agricultural solutions to the thinking of Dhanuka Agritech, committed to providing agricultural solutions, which ensures that every product of the company definitely live up to the highest security standards.

Tizom product will save Indian sugarcane farmer's crops from weed

Indian agriculture is full of many variations, in which the need to solve different kinds of agricultural problems remains continuously. In such a situation, the tizom presented by Dhanuka Agritech appears as a revolutionary weed. It is a wonderful mixture of two chemicals, which is easily capable of controlling a variety of khataparvars. It is an effective solution to control complex weeds that include wide leaf weed (BLWS), narrow leaf weeds and weeds of Motha species. In particular, Tizom has been designed for the Khanpatvars who are coming to the sugarcane field which is proving to be a boon for Indian sugarcane farmers.

Also read: Weed can greatly affect sugarcane crop 

The specialty of Tizom is that it enables sugarcane farmers to control the weeds coming to their fields. This weed killer  prepared with Japanese technology does not allow the sugarcane crop to have any side effects due to its selective properties. Along with this, Tizom is also capable of controlling the weed for a long time, which is helping Indian sugarcane farmers to increase the yield of their sugarcane crop, which is causing them.

In every type of situation, Tizom weed killer is making the control of complex weeds easy and effective for cultivated farmers using different types of resources. Along with this, it is proving to be helpful in increasing sugarcane yield while keeping the crop safe.

Dhanuka Agricultural Research and Technology Center in Palwal, Haryana, Dhanuka, has been well understood since the beginning, showing the ambition of Dhanuka to become a leader in agriculture renovation. It is very important. This is the reason that he established a large R&D setup. Currently, Dhanuka is one of the largest research and development teams, with experienced scientists and technical experts, who have worked in the Indian Council of Agricultural Research (ICAR), State Agricultural Universities (SAUs) and various prestigious research organisations of the country.

Also read: Detailed information related to sugarcane cultivation

Dhanuka Agritech has recently established a state -of -the -art Research and Development Center, Dhanuka Agricultural Research and Technology Center (DART) in Palwal, Haryana. The establishment of this center reflects the company's commitment to research further. Dart is focused on developing agricultural solutions that can meet the growing needs of Indian farmers. For this, this center has been equipped with a wide range of laboratories including biological synthesis, analytical, formulation, soil and water analysis, agricultural research and development, botany, bio -insecticide, bio assure and insect -removal. With these characteristics it comes as a center that tries to resolve the current and future challenges related to farming through basic, practical and favorable research to ensure sustainable development of Indian agriculture. .

For comprehensive research at this center, distinguished scientists, agronomers and industry experts work together so that the farmers can be provided with practical and latest solutions. Not only this, this center also provides services such as soil testing, water analysis and bio -insecticide testing to farmers. Through DART, Dhanuka Agritech provides the knowledge and equipment required to successfully deal with modern agriculture challenges. The mixture of advanced research with practical use also ensures that whatever new and modern solutions are there can reach the farmers working directly in the fields. Not only this, Dart also provides various types of crops related to crops by experts to farmers

Dahej Plant: Increase Agricultural Production Capacity

Last year, Dhanuka Agritech also focused considerable attention on increasing production capabilities. In August 2023, it established a new manufacturing centre in Dahej in Gujarat. The goal of Dhanuka is to ensure the safety of raw materials through this unit and pursue backward integration in the manufacturing process.

This unit displays the resolve to maintain its self -reliance and stability in Dhanuka's agriculture sector. However, the unit located in Gujarat will also prove to be very helpful in ensuring low cost of raw materials and increasing production. This strategic step suits Dhanuka's approach that targets to reduce dependence on others and spread high quality products to farmers across the country.

Also read: India is the largest productive country of Shri food, many efforts are being made by the government to increase production

At a time when the agricultural sector of the country stands at a significant turn, Dhanuka is continuously working on providing transformative products and leading solutions to Agritech farmers. It will play an important role in opening new dimensions to increase agricultural development and productivity. Whether it is the Biologiq range that protects the crop or Tizen, a successful managing weed, Dhanuka is directly addressing the emerging needs of Indian agriculture. Being a part of this initiative, Dhanuka Agricultural Research and Technology Center is united scientific research on the one hand, while on the other hand, they are working to increase self -sufficiency by expanding production capacity.

Dhanuka Agritech is ready to launch the new product in the year 2024, which is already being witnessed. Due to these latest products, the standards of India's current agricultural practices will be seen rising, while revolutionary changes will also be seen in the field of farming. This upcoming product chain is fully prepared to introduce state -of -the -art techniques and long -lasting solutions according to the growing needs of Indian agriculture.

On the basis of all these products and other things, Dhanuka Agritech is once again proving itself as a leader in the field of Agri -Tech. It can be seen as transmitting positive changes in the Indian agriculture sector. The company's continuous efforts towards innovation, stability and self -sufficiency are fully prepared to give better shape to the future of agriculture in India.