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试验结果表明，保苗剂处理棉种（药剂∶种子＝１∶３０～５０）后防治棉花苗期害虫－－棉叶螨（ＴｅｔｒａｎｙｃｈｕｓｃｉｎｎａｂａｒｉｎｕｓＢｏｒｓｄｕｖａｌ）和烟蓟马（ＴｈｒｉｐｓｔａｂａｃｉＬ．）均有明显的效果，以保苗剂９号的防效最为显著，维持９０％以上的防效可达４０ｄ；其次为保苗剂８号，４０ｄ的平均防效为８２．８％；保苗剂４号和保苗剂５号的防虫效果为７０％左右，持效期３０余天；保苗剂２号的效果较差，药效期仅为２０余天。由新疆农业大学植保系研制的保苗剂系列产品处理棉种对棉花安全，并有一定的促进生长作用，能使棉苗齐、壮，生长旺盛
The results showed that seedling pests Tetranychuscinnabarinus Borsduval and Thripstabaci L. were all effective in the treatment of cotton seedling (seed: 1:30 ~ 50) Agent 9 was the most effective control effect, maintaining 90% of the control effect up to 40d; followed by the seedling agent 8, 40d the average control effect was 82.8%; seedling agent 4 and seedling agent No. 5 pest control effect About 70%, holding more than 30 days; seedling agent No. 2 less effective, the effective period of only 20 days. Developed by the Department of Plant Protection, Xinjiang Agricultural University seedling agent products to deal with cotton seed cotton security, and have a certain role in promoting growth, cotton seedlings can Qi, Zhuang, strong growth