知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102577891A 应用东方钝绥螨防治烟粉虱、蓟马的新用途 失效 - 权利终止 转让

应用东方钝绥螨防治烟粉虱、蓟马的新用途
摘要：
本发明涉及应用东方钝绥螨防治烟粉虱、蓟马的新用途，是将东方钝绥螨应用在温室、茶园、棉田、果园、农田防治烟粉虱、蓟马的新用途，主要通过撒播的方式实现东方钝绥螨的释放，释放时间是在烟粉虱、蓟马初发期，每7-30天释放1次东方钝绥螨，每次释放东方钝绥螨量≥1头/平方米。本发明突破了前人对东方钝绥螨是一种叶螨专食性捕食螨的错误认识，取得了预想不到的技术效果，解决了我国烟粉虱难以用捕食螨防治的问题，首次发现、证实其除可防治叶螨外，还可用于烟粉虱、蓟马的防治。东方钝绥螨的应用，可高效减少烟粉虱、蓟马的危害、降低化学农药的使用、提高产品的质量。
摘要（英）：

The invention relates to new application of Amblyseius orientalis Ehara in preventing and controlling Bemisia tabaci and Thrips, applicable to greenhouse, tea garden, cotton field, orchard and farmland, and realized through broadcasting. The method includes releasing Amblyseius orientalis Ehara with an amount of more than or equal to one Amblyseius orientalis Ehara per square meter each time every 7-30 days during early breakout of Bemisia tabaci and Thrips. The invention breaks through the misunderstanding that Amblyseius orientalis Ehara is predator specific for spider mite, achieves unexpected effects, and solves difficult treatment/control of Bemisia tabaci by predatory mites. It is demonstrated that Amblyseius orientalis Ehara is applicable to treatment and control of spider mite, Bemisia tabaci and Thrips. The application of Amblyseius orientalis Ehara can effectively reduce harm of Bemisia tabaci and Thrips, lower application of pesticides, and improve product quality.

公开/授权文献
0/0