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虫害的分类 Blissus insularis 的虫害分类

, Claude Bragard, Paula Baptista

EFSA journal. European Food Safety Authority

|July 27, 2023

概括

南方虫 (Blissus insularis) 构成了欧盟圣奥古斯丁草的威胁. 这种在葡萄牙发现的害虫可能会蔓延到整个欧洲南部的适合气候地区,影响草和设施.

科学领域:

植物卫生植物卫生
昆虫学昆虫学是一门学科.
侵入性物种风险评估侵入性物种风险评估

背景情况:

南方虫 (Blissus insularis) 是一种主要向圣奥古斯丁草 (Stenotaphrum secundatum) 的害虫.
这种草种在全球温暖的地区种植,包括欧洲南部的草和设施区.
这种害虫在美洲和加勒比地区已经建立,并于2019年首次在葡萄牙检测到.

研究的目的:

为欧盟 (欧盟) 领土进行Blissus insularis的害虫分类.
评估B. insularis对欧盟内的圣奥古斯丁草所带来的风险.
确定B. insularis是否符合潜在的欧盟检疫害虫的标准.

主要方法:

根据欧盟害虫风险评估标准对害虫进行分类.
对B. insularis分布,宿主范围和进入途径的审查.
评估欧盟的气候适应性和潜在影响.

主要成果:

在葡萄牙的多个市镇发现了Blissus insularis.
气候和宿主可用性表明适合在欧盟南部地区建立.
这种害虫可能通过宿主植物的移动传播,因为它目前在欧盟没有受到监管.

结论:

布利斯斯岛虫符合被视为潜在的欧盟检疫害虫的标准.
B. insularis的引入和传播可能会对欧盟的圣奥古斯丁草产生负面影响.
有预防和管理措施可用于减轻这种害虫的风险和影响.

关键词:

圣奥古斯丁的草,就是圣奥古斯丁的草.害虫的风险害虫的风险植物健康问题植物健康植物害虫害虫害虫害虫害害虫害虫害害害虫害虫害虫害害害虫害虫害害害虫害虫害虫害虫害虫害检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检疫检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检验检查南方虫的存在

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