Improve the effectiveness of pesticides

Adding fertilizer with 40% of Lego emulsifiable concentrate per acre, adding 500g of urea, 50kg of water, better insect control effect, and promoting crop yield increase; adding 0.1% concentration of 50% dichlorvos EC oil in 1% urea solution The anti-mite effect is over 98%, and the control effect against red spider is 92% to 96%.

Adding Neutral Detergent Powder Adding neutral detergent powder to the liquid can increase the control effect by 25%. For example, in 50 kg of 50% dichlorvos 1000 times solution, adding 50 grams of washing powder can enhance the overall adhesion, and the effect of controlling rice planthopper is over 95%.

Refueling When using pesticides to mix poisonous soil to control insects, add 1 kg of waste engine oil or diesel oil or kerosene to the poisonous soil per acre and mix it for application to increase the insecticidal power.

Compounding and mixing, such as malathion plus rice bran, and dimethoate plus rice bran, can improve the control of rice planthoppers, and can cure other pests and diseases. Author: Chen Maochun

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