论文部分内容阅读
1花盆中出现小飞虫时,可用三四根棉签(棉花棒),饱蘸敌敌畏(以不滴下来为度),将柄端插在植株周围的盆土中,把盆花用塑料袋罩上,飞虫即可消灭;2.把一汤匙洗衣粉溶解在4升水中,每隔两周喷洒花叶,可彻底消灭白蝇和细菌;
1 flower pot in the small flying insects, the available three or four cotton swabs (cotton swab), full dip in the dichlorvos (not to drop for the degree), the handle end inserted in the pots around the plant soil, potted flowers with plastic bag cover , The flying insects can be eliminated; 2. Dissolve one tablespoon of washing powder in 4 liters of water and spray the leaves every two weeks to completely eliminate the white flies and bacteria;