首页> 美国政府科技报告 >Pyrethrum and Its Cultivation in India
【24h】

Pyrethrum and Its Cultivation in India

机译:除虫菊及其在印度的栽培

获取原文

摘要

The term Pyrethrum is now applied to dried flower-heads of chrysanthemum cinerariaefoluim. Flowers are the source of Pyrethrins, which are the most useful insecticides for control of household insects and protection of food grains. This bulletin gives complete details of Pyrethrum and its cultivation.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
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