...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Louisiana Agriculture >Advanced Management Research and the Mexican Rice Borer: LSU AgCenter scientists in collaboration with scientists in Texas continue their battle to protect the sugarcane and rice crops from this invasive species.
【24h】

Advanced Management Research and the Mexican Rice Borer: LSU AgCenter scientists in collaboration with scientists in Texas continue their battle to protect the sugarcane and rice crops from this invasive species.

机译：高级管理研究和墨西哥稻米er虫：LSU AgCenter科学家与德克萨斯州的科学家合作，继续为保护甘蔗和稻米作物免受这种入侵物种的侵害。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

From an entomology integrated pest management perspective; invasive species have several characteristics that make them difficult to control. As the insect is brought in or migrates into new areas, only rarely does the new pest bring along its natural enemies, which can include parasites, predators and diseases. The Mexican rice borer's move into the Lower Rio Grande Valley of Texas sugarcane area in 1980 is a prime example. Within a year of its discovery in the Valley, some farmers found damage sosevere that they were unable to successfully harvest their sugarcane fields. As the insect moved out of the Valley and through the Texas Rice Belt toward Louisiana, rice farmers began using three insecticide applications directed mostly to stem borer control. Economic loss projections for this "alien" pest are expected to reach as high as 220 dollar million for sugarcane and 45 dollar million for rice industries in Louisiana in the next few years.
机译：从昆虫学综合有害生物管理的角度;入侵物种具有使其难以控制的几个特征。当昆虫被带入或迁移到新的区域时，新的害虫很少携带其天敌，其中包括寄生虫，天敌和疾病。一个典型的例子就是墨西哥rice虫于1980年进入德克萨斯州下里奥格兰德河谷的甘蔗地区。在山谷中发现蔗糖的一年之内，一些农民遭受的破坏非常严重，以至于他们无法成功收割甘蔗田。当昆虫移出山谷并穿过德克萨斯稻田带往路易斯安那州时，稻农开始使用三种杀虫剂，主要用于控制蛀虫。预计在未来几年内，这种“外来”害虫的经济损失预计将达到路易斯安那州的甘蔗220亿美元和水稻行业的45亿美元。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号