。 Water fertilizer supply is timely.After the pepper is harvested, the fertilizer should be supplemented in time,...
Knowledge
Red spiders are one of the pests of jujube trees, and generally began to endanger jujube trees...
Potato pests are harmful to the leaves with larvae, sneak into the leaves, and eat leaf meat...
Multi -manifestations of systemic symptoms have deep, light green flowers. Sometimes it can be seen that chlorophyll...
I. Fruit Fluton’s rules Bayberry Flies under the conditions of the temperature of 21-25 ° C and...
I. After the symptoms show rapeseed seedlings, water -stained lesions are produced at the ground base of...
1. Cauliflower wheat moth It can be sprayed with 5%Rui Jinte 1000 times liquid.Grade Night Moth: Use...
The comprehensive prevention and treatment of litchi cream epidemic disease should be based on agricultural prevention and...
I. Ginkgo stem rot The disease often occurs in hot summer areas, especially in the south of...
1. It is handed over to the local environmental protection department; 2. Submit pesticides to the local...