The main diseases of bean pods are leaf spot, blight, epidemic, root rot and rust; insects include double bean pods, ground tigers, thrips, leaf miners, and fleas, and comprehensive control techniques should be used to prevent and control them. The main methods for pest prevention and control are:

(1) Selection of disease-resistant varieties.

(2) Planting plots with no legumes grown for more than two years.

(3) Remove the weeds in the field and burn them in a concentrated manner; disinfestate the soil by disinfecting the soil for one week, or put 0.5 kg of trichlorfon or 0.5 kg of dichlorfon and 1 kg of carbendazim into the mu.

(4) Planting sorghum planting, open drainage and irrigation ditch, and prevent waterlogging and rot.

(5) Increase organic fertilizer, reasonably top-dressing, and apply N, P and K.

(6) Rational use of chemical pesticides. Rust disease prevention and treatment with triadimefon; leaf spot control with schistosomiasis, thiophanate-methyl; carbendazim, copper oxychloride, benzoate, epidemic with metalaxyl, Precic, anti-virus, Rui Toxicosis control; root rot with carbendazim, enemy cough, antidote effect of anti-virus Wang. To control underground pests such as ground tigers, in addition to soil treatment, trapping and killing can be used: phoxim, trichlorfon, and dimethoate can be used for killing pesticides; raw bran mixed with triads for hunting and killing can be mixed with trichlorfon in the field in the evening. around. Hummer uses Kang Fu Duo, Qi Xing Bao, high-efficiency Dagong Chen et al.; Huo Dai uses Dimethoate, Sita Polo, Uranus to prevent and cure; Aphids use Ke Di Jing and Uranus to prevent and control; Latent leaf fly uses Dichlorphon, Trichlorfon, Phoxim, a good winter prevention and treatment.

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