Rice locust field tube plus spray control

(1) Pay attention to clear the weeds in the field and the ground, especially the weeding in summer and autumn, which plays an important role in alleviating the damage of the late rice aphids. (2) Strengthen rice paddy management so that rice can be headed, flowered, grouted and matured in time to reduce damage. (3) The rate of sorghum in late rice is 10%-15%. When there are more than 5 mites in each plant, spray 40% of Le Dai emulsifiable concentrate 1000 times or 80% dichlorvos 1200 times solution and 2.5% of emulsifiable concentrate 2500 times. Liquid, 65% wormworm WP 1500 times solution, 10% imidacloprid WP 2000 times solution.

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Gate Valve Cover Lockout,Valve Lockout,Gate Valve Cover

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