Season of sesame seeding is often the season when there is more rainfall. In the fields where herbicides are not applied, weeds often appear, and sesame diseases such as bacterial wilt, stem blight, blight, and epidemics also occur in succession. Grass damage and diseases can easily lead to a significant reduction in sesame production, and prevention work should be done in time. For sesame field weeds, multiple herbicide sprays are available. 5 to 7 days before sowing, 48% trifluralin EC 100-150 ml per acre, 50 kg of water applied to the soil surface, then buried in earthy soil and mixed after soil sowing; 48% cable can also be used Emulsifiable concentrates, 150 to 200 ml per mu, and 75 to 100 kg of water, sprayed on the surface of the soil before seedling emergence after sesame sowing; also available 50% acetochlor EC 70 to 80 ml, spraying 75 to 80 kg of water; available 10.8% Gaisengeng EC 25 ~ 30 ml, 15 ~ 20 kg of water on the sesame seedlings after weeding 3 ~ 4 leaves when spraying. For the prevention and treatment of sesame disease, it can be sprayed with 1:1:100 Bordeaux mixture or 0.1 cuprous sulfate solution after the emergence of sesame seeds; it can also be used with 70% mancozeb WP 800 times in the early stage of sesame attack; 58% metalaxyl MnZn wettable powder can be used 500 to 600 times; 40% carbendazim or 70% thiophanate-methyl wettable powder 500 to 800 times can be used; 40% aluminum phospho-aluminum can also be used for wettability Powder 300 times, spraying 1 or 2 times. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Flood Emergency Solution,Home Flood Protection,Freestanding Flood Barrier,Sewage Overflow Prevention Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com