Applying fertilizer with 40% Lego emulsifiable concentrate per acre, along with 500g of urea and 50kg of water, can significantly improve insect control and boost crop yield. For even better results, mixing a 0.1% concentration of 50% dichlorvos EC oil in a 1% urea solution can achieve an anti-mite effect of over 98%, and a red spider control rate between 92% to 96%.
To further enhance the effectiveness, adding neutral detergent powder to the mixture can increase the control effect by up to 25%. For example, when preparing a 50 kg solution of 50% dichlorvos at a 1000 times dilution, adding 50 grams of washing powder improves adhesion and enhances the control of rice planthoppers, achieving over 95% effectiveness.
When applying pesticides mixed with poisonous soil, adding 1 kg of waste engine oil, diesel, or kerosene per acre to the soil before application can boost the insecticidal power. This method helps the pesticide adhere better to the soil and increases its impact on pests.
Combining pesticides with other substances, such as mixing malathion with rice bran or dimethoate with rice bran, can also improve the control of rice planthoppers and help manage other pests and diseases. These combinations not only enhance the effectiveness of the treatment but also provide broader coverage against multiple threats to crops.
By using these methods, farmers can optimize their pest management strategies while reducing the need for excessive chemical use, leading to more sustainable and effective agricultural practices.
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