How to control soybean borer

Soybean borer is an important cutworm that harms soybeans. Its larvae are eye-catching in the soy bean pods, causing soybean breakage, affecting the quality and yield of soybeans. Soybean borers occur once a year in my area, and generally the larvae in the soil begin to form kidneys in late July. It was feathered in early August and peaked in the middle of the month. The spawning worms spawn on the bean pods, and soon after hatching, the wolfberry apples are used to prevent and control the worms. Therefore, the worms are mainly controlled and the larvae are controlled. The time taken to control adult moths is such that the moth group occurs in the field, and the male-male ratio of the moth reaches 1:1. The time is generally mid-August. Controlling larvae occurs during hatching and incubation. Control methods: Control adult worms: 100 grams per acre and 805 dichlorvos emulsion, add a piece of water, dip 50 flaps into 6-7 cm long corn sticks, then insert the dipping corn sticks in the upper part of the soybeans , Every 5 åž… clip a åž… åž…, every 4-5 meters away from a folder, can kill smoked moths moths. Prevention and control of larvae: 7-10 days in the control of adult pests, which is the larval hatching peak period. Available 2% killing anti-powder, 1.5% methyl 1605 powder or 2.55 trichlorfon pest control 2 kg per acre.

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