What is the best time for cotton defoliation? Is the temperature high for spraying, or is the temperature low? Golden straw hat agricultural experts Kong Fanhong A: It is recommended that when the cotton boll opening more than 70% spray best, high temperature better. Look specifically at the instruction manual of the packaging manufacturer. Hu Shuxian, user of Golden Straw Hat APP, answers: Before and after spraying, the average daily temperature is higher than 18°C ​​for 3 to 5 days, and the minimum temperature cannot be lower than 12°C. Fire Fighting Equipment, DONGGUAN TENYU TECH.INC , https://www.tenyutech.com
What is the best time for cotton defoliation?