Prevention of glyphosate resistant kochia scoparia in Western Canada

加拿大西部抗草甘膦地肤病的预防

• 批准号: 417691-2011
• 负责人: Hall, Linda
• 金额: $ 1.71万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=530938
• 关键词: Prevention; glyphosate; resistant; kochia; scoparia

Kochia (Kochia scoparia) is a significant weed of the southern Canadian Prairies, one that is already resistant to most common herbicides used for its control. Kochia is currently controlled in Western Canada using glyphosate, applied pre-seeding in all crops, and in-crop in glyphosate resistant canola and sugar beets. Glyphosate-resistant kochia has been identified in the US, raising concerns about resistant kochia, either by being selected here in or introduced by seed transported to western Canada.

地黄是加拿大南部草原上的一种重要杂草，它已经对大多数用于控制它的常见除草剂产生了抗药性。目前在加拿大西部使用草甘膦，在所有作物上进行预播种，在抗草甘膦油菜和甜菜上进行作物内播种，以控制地老虎。在美国已经发现了抗草甘膦的地黄，这引起了人们对抗草甘膦的担忧，抗草甘膦是通过在这里选择或通过种子运输到加拿大西部而引入的。