- 1、本文档共14页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
- 5、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
- 6、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们。
- 7、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
- 8、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
Herbicide Mode of Action Pesticide Safety Education Program除草剂行动模式农药安全教育计划
Herbicide Mode of Action Celestine Duncan Weed Management Services Mode of Action Sequence of events from absorption into the plant until the plant dies Systemic herbicides – translocated from site of entry to area in plant where they are active Contact herbicides - kill only the area where they are applied. Classification by Mode of Action Photosynthesis Inhibitors Plant Growth Regulators Amino Acid Biosysthesis Inhibitors Growth Inhibitors Pigment Inhibitors Grass Specific herbicides Membrane Disrupters How many MOA are represented in this list of herbicides? Tordon 22K Transline Curtail Banvel (Clarity) Garlon 2,4-D Redeem Range and PastureHerbicide MOA Plant Growth Regulators Amino Acid Biosynthesis Inhibitors Plant Growth Regulators (PGR) Tordon 22K, Transline, Curtail, Redeem, Banvel, 2,4-D Referred to as synthetic auxins (regulate growth in plant tissues) Translocate in both xylem and phloem. Can act at multiple sites in a plant to disrupt hormone balance and protein synthesis Abnormal growth resulting in twisting stems Stems swelling due to rapid cell division Plant Growth Regulators (PGR) Accumulation at growing points Specific biochemical change responsible for killing plant is not known (probably several processes) Grasses are not susceptible (may be due to differences in vascular tissue structure or differences in translocation or metabolism) Amino Acid Inhibitors (Glyphosate, Escort, Plateau) Very important group of herbicides Roundup introduced 1971 First sulfonylurea introduced in 1979 (Telar) Amino Acid Inhibitors Prevent synthesis of certain amino acids produced by plants but not animals. Excellent foliar and root absorption Broad weed spectrum Translocates to shoot and root new growth Plants stop growing shortly after application Plant death may be slow (10 days+) * ? Common Leaf Symptoms from PGR Exposure normal cupped and blistered from PGR exposure short internode accumulation In new growth Foliar PGR Application callus formati
您可能关注的文档
- CMS基于项目软件系统实训.doc
- Coulomb Excitation of Multi Phonon Giant Resonances at SIS在SIS多声子巨共振库仑激发.ppt
- Cosmic Strings and Superstrings宇宙字符串和超弦.ppt
- Coulomb interactions in mesoscopic systems介观系统中库仑相互作用.ppt
- Coulomb’s Law force on a third charge MSTLTT Math 库仑定律力量在三分之一电荷mstltt数学.ppt
- Coulomb and Nuclear Breakup of Halo Nuclei INPP Main Page库仑和核分裂晕核学院主页.ppt
- COX2理论和FDA第一个批准COX2抑制剂.ppt
- CRC生成与校验设计实现计算机组成原理课程设计.docx
- CRACKS IN THE RAINBOW GROUP COMMONALITY AS A …在彩虹集团作为一个公共裂缝….ppt
- cosmic structure formation宇宙结构形成.ppt
- 2024至2030年中国羚羊角类饮片行业深度调查与前景预测分析报告.docx
- 重庆市面向中国农业大学定向选调2024届大学毕业生2024年国家公务员考试考试大纲历年真题14笔试历.docx
- 重庆市面向西北工业大学定向选调2024届大学毕业生00笔试历年典型考题及解题思路附答案详解.docx
- 中国不动杆菌感染治疗药行业市场现状分析及竞争格局与投资发展研究报告2024-2029版.docx
- 2024至2030年全球与中国ETL软件市场现状及未来发展趋势.docx
- 初中八年级(初二)生物下册期末考试1含答案解析.docx
- 干簧式继电器项目申请报告.docx
- 2024至2030年中国左氧氟沙星片行业深度调查与前景预测分析报告.docx
- 菜籽项目申请报告.docx
- 2024至2030年中国八角钢行业深度调查与前景预测分析报告.docx
文档评论(0)