据美国报道,用轮刷式涂茎机以1:19的50%久效磷和羊毛脂涂主茎,能有效地控制棉盲椿、棉叶螨、棉蚜长达15天,对蓟马、叶蝉、棉象岬药效亦佳,而且对食虫螨类、草蛉较为安全,但对瓢虫有一定毒性, According to the U.S. report, spraying the main stems with 50% monocrotophos and lanolin at 1:19 with a wheel brush applicator can effectively control cotton bollworm, cotton spider mite and cotton aphid for as long as 15 days, , Leafhoppers, cotton as head Cape efficacy is also good, and insecticidal mites, grass mulch is more secure, but there is a certain toxicity ladybug,