摘要
田间试验结果表明:0.2%"红芋宝"、福气多和神农丹三种药剂对甘薯茎线虫病有较好的防治效果和增产作用,可用于甘薯生产。从投入产出比看,红芋宝和神农丹的较高,更适于推广应用。而生化型杀线虫剂红芋宝具有高效、低毒、无公害的特性,更具开发潜力。
The results of field test indicated that three pesticides （0.2% Hongyubao, Fuqiduo and Shennongdan ） had preferable effects on controlling stem-nematode disease and increasing yield of sweet potato. But according to cost-effect, Hongyubao and Shennongdan were more economic and suitable to popularize, and Hongyubao had great potentiality of application as biochemical pesticide with the benefit of high efficiency, low toxicity and pollution-free.
出处
《江西农业学报》
CAS
2008年第2期66-67,共2页
Acta Agriculturae Jiangxi
基金
农业部"948"计划项目(2006-G21-8)
江苏省高技术项目(BG2006309)
江苏省高技术项目(BG2007320)
江苏省行业计划项目(nyhyzx07-012-01)
关键词
甘薯茎线虫病
防治效果
红芋宝
福气多
神农丹
Stem-nematode disease of sweet potato
Control effect
Hongyubao
Fuqiduo
Shennongdan
