芹菜花可以诱杀棉铃虫由河北省河间市国欣棉花研究会会员黄守玉研究的菜花诱杀棉铃虫的方法已通过省级鉴定，被称为“黄氏除蛾法”。植保专家管致和说比起糖蜜盆，性诱集除虫法，菜花诱杀没有额外投入。一只蛾产卵１０００多粒，产卵前除蛾可以减少二代棉铃虫，有利于保护... Celery flower can trap cotton bollworm Hehuang City, Hebei Province by the National Association of Cotton Research Huang Shouyu trap cauliflower method of cotton bollworm has passed the provincial appraisal, known as the “yellow moth method.” Phytosanitary experts say that there is no additional investment in trapping and killing pots compared to the molasses pot, sexual trapping and insecticidal methods. A moth spawning more than 1,000 eggs, moth before oviposition can reduce the second generation of cotton bollworm, is conducive to the protection ...