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一、病害防治1.病毒病的防治。发病初期,可选用20%病毒A可湿性粉剂300倍液、1.5%植病灵乳剂1 000倍液或0.5%抗毒剂1号300倍液喷施,10天喷1次,连喷3~4次。2.锈病的防治。发病初期,可选用15%三唑酮可湿性粉剂2 000倍液或2.5%敌力脱乳油4 000倍液喷施防治,15天后再喷1次。3.炭疽病的防治。发病前,每667平方米棚室用45%百菌清烟雾剂110~180克,分放5~6处,于傍晚点燃
First, disease prevention and control 1. Virus disease prevention and treatment. Early onset, the choice of 20% virus A WP 300 times, 1.5% phytoplankton emulsion 1000 times or 0.5% anti-virus agent 300 times the spray, 10 days spray 1, and even spray 3 to 4 Times. 2 rust prevention and treatment. Early onset, optional 15% triadimefon WP 2000 times or 2.5% of the enemy de-emulsification oil 4 000 times spraying control, spray again after 15 days. 3. Anthracnose prevention and treatment. Pre-incidence, per 667 square meters studio with 45% chlorothalonil aerosol 110 to 180 grams, put 5 to 6, lit in the evening