Prevention and control of common diseases and insect pests in millions of small bolls
Common diseases and their control
White mildew
When the disease occurs, the diseased leaves should be removed immediately, and the initial stage of the disease should be sprayed with 75% concentration of chlorothalonil.
Leaf spot disease
When being infected by this disease, we should be careful not to touch the leaves, and at the same time avoid the adverse effects of wind damage and freezing sunburn; we should also immediately burn the diseased leaves and remove the fallen leaves; spray 1000 times the concentration of benzoammonium at 50% concentration.
Viral disease
Spraying insecticides to clean up aphids can indirectly prevent the disease. 1000-fold solution of 40% concentration of omethoate can be used. In the process of cultivation, hands and tools that encounter diseased plants should be disinfected.
Aphids
The diseased plants with a large number of aphids should be isolated in time and sprayed with 1000 times of omethoate emulsion of 10% concentration or 1000-1500 times of Mala sulfur emulsion or 15000-20000 times of imidacloprid water dispersible granules of 70% concentration or 1000 times of dichlorvos EC.
Whether the timely treatment of diseases and insect pests determines whether Xiaoling can blossom stunningly luxuriant flowers like a waterfall, which must attract the attention of every flower friend.
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