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Corn seedling stage pest control?
Mao Jianchang, a researcher at the Northwest A&F University’s College of Agriculture, replied: Infestation of corn leaves can be prevented and controlled by using “phoxim†and “carbofuran†cores. Farmers can install pesticides in ordinary mineral water bottles, and put three or four holes in the bottle caps, cover the lids, and drop the bottle mouth downwards to shake a few grains at the core of the leaves to achieve control. It should be noted that in the process of using “phoximâ€, special attention should be paid to the amount of use and should not be excessive; otherwise, it will cause burning of leaves.