1) In recent years, the disease has risen and the resistance of some breeding materials is poor, and the cultivation conditions have changed greatly. Therefore, the selection of disease-resistant inbred lines and breeding disease-resistant hybrids are the primary prevention and control measures. (2) The pathogens responsible for stalk rot are all weak parasites that can protect against plants with weak growth potential. Strengthen the cultivation and management, reasonable fertilization, reasonable close planting, reduce soil moisture and other measures can make plants robust and reduce stalk rot. (3) Reasonable crop rotation, deep-turning of land, removal of sick and unapplied organic fertilizer, can reduce the source of field bacteria and achieve a certain control effect. (4) At the beginning of the disease, Tianda Yufeng 2000-2500 times + agricultural antibiotics 12072%, streptomycin 3,000 times + 30% amyrosulfuron 1000 times sprayed basal 2-3 times. (5) 3% middose 600-800 times +30% Gaoke Axe Hymexil 1000 times spray base.
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