Most durian varieties are adapted to tropical countries. However, a climate with high temperature and humidity also engenders pathogenic issues. Hot and arid seasons, on the other hand, bring about insect pest issues. Insects, microorganisms
“Brother Lai, what remedy should I use for this tree?”
A familiar durian farmer stood by the agrochemical cabinet, showing me a picture of his durian tree on his mobile phone.
Obviously, this farmer is here to purchase an agrochemical. I am sharing the following picture to encourage discussions among the readers.
Dear readers, what do you think is the issue here? What agrochemicals are to be used?
Based on this picture, we can make a deduction (unhealthy tree). However, the reason a tree is unhealthy is difficult to judge based on a picture alone.…