Tomatoes fly aphid is a whitefly pest of the family Homoptera. It feeds tomato sap directly, causing tomato plants to weaken. Nymphs and adults can also secrete honeydew to induce coal pollution. When the density is high, the leaves appear black. Seriously affect photosynthesis. In addition, Bemisia tabaci can also transmit the virus, and the fruit of the tomato is shown to be uneven in fruit ripening.
Prevention and control methods 1, smoke fly cricket has strong tropism for orange yellow, can be set yellow trap adult. 2. 10% of cyanopteranidin can be used to disperse the oil suspension agent 50-60 g/ha, 24.4% spirotetramat suspension agent 72-108 g/ha, and 50% clothianidin water Dispersant 40-60g/ha spray, once every 7 days, 2-3 times in succession, alternating use.
Blood Bank Refrigerator,Laboratory Blood Bank Refrigerators,Forced Air Refrigeration System,Refrigerator For Medical
Guangdong Widinlsa International Co.Ltd , https://www.widinlsas.com