Injury: Aphids are mediators of transmission and prevention of viral diseases should begin with the control of aphids. Remove weeds in the surrounding area in time. Regularly check crops for locusts and stay protected.
Yellow plate inducement: place a simple plate yellow paint brush plate painted with oil hanging from the shed, each 30 to 50 square meters hanging a luring board.
Chemical control: It can be sprayed with 25% Aktai water dispersible granules 4000 to 6000 times, or 10% imidacloprid wettable powder 1000 times.
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