Recently, some farmers in Wuqiao County found infestations in the fields, causing mung beans, soybeans, beans, and other legume crops to become empty or pod grains. Due to newly discovered pests, farmers’ friends have insufficient knowledge of the pests and neglect to prevent and control them, which will result in serious reduction of crop production and decline in quality. In order to reduce losses, the prevention and control methods are now provided as follows:
1. Chemical control. In the low-instar period, in the early morning or early evening, after 5 o'clock in the evening, use 10% imidacloprid WP 4000 times, or 5% acetamiprid 3,000 times, or 3% avermectin 5,000 times. Or 2,000% Cypermethrin Emulsion 2000 times, against crop stems and leaves spray control. General Mu with liquid 45-60 kg, sprayed every 5-7 days 1, because the bees have the ability to migrate to the edge of the bees, so it should spray 2-3 times, do not spray when spraying is not heavy spray .
2. Agricultural control. After the crops are harvested, the litter and weeds in the field are promptly removed, and brought out of the field to be burnt, which can eliminate some of the overwintering adults.
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