Road pesticides with high efficiency and low toxicity for control of rice diseases and insect pests

In the prevention and control of diseases and insect pests, the selection of pesticides and the use of appropriate application methods can ensure a good control effect. The following is a group of high-efficient and low-toxic pesticides for the control of major rice diseases and pests and how to use them: control Chilo suppressalis: apply 75 ml or 20% Jieqianyu EC (triazophos) EC to 40% of the rice stem borer (triazophos) EC 100ml 150ml or 5% Regent 30ml 40ml. Pollution-free rice can also be used per mu: 800IU/MGBT wettable powder 200mer 300g or 27% saponin nicotine wettable powder 100ml 150g or 0.36% matrine suspension 50-80ml. Control of Chilo suppressalis: use 20% Jieqiangyu EC 100ml 150 ml or 40% Chilo suppressalis (triazophos) EC 75 ml per mu. Control of rice planthopper: use 10% aphid lice net wettable powder 15 murine 20 grams or 20% buprofezin 50 grams per mu. Control of rice leaf roller (before the third instar): 40% chlorpyrifos EC 100-150ml or 35% Longdan wettable powder 120g or 30% Jie Eagle EC 100g or Shachongshuang 200ml plus BT 100ml per mu. Control of panicle blast: 30 grams of 75% blast loss (tricyclazole) wettable powder or 40% Lewei II (rice blast Ling) EC 100ml per mu, pollution-free rice can also be used per mu: 2% Chunlei mycin suspension 80ml or 2% insecticide EC 60Mel 80ml. Prevention and control of sheath blight: 50 grams of 20% wankujing (Jinggangmycin) wettable powder or 60 grams of more than 2% antimycin wettable powder 30 grams per mu. Control of rice false smut: use 35% rice koji wettable powder 60 grams or 20% Jinggangmycin powder 75 grams per mu. When the above-mentioned medicament is used, the mu is evenly sprayed with water of 30km / m and 45kg. After application, one inch of water should be kept in the paddy field for 5 days.