密码虫 (Cryptoblabes gnidiella) 米利尔 (Pyralidae, Phycitinae):一个新兴的葡萄藤害虫在希腊
Konstantinos B Simoglou1,2, Iraklis Topalidis3, Dimitrios N Avtzis4
1Department of Quality and Phytosanitary Inspections, Rural Economy and Veterinary Directorate, 66133 Drama, Greece.
Insects
|January 25, 2025
概括
蜂蜜 (Cryptoblabes gnidiella) 已经被记录在案,首次在希腊感染葡萄树. 特别是在晚期成熟的葡萄树上观察到感染.
科学领域:
- 农业昆虫学 农业昆虫学
- 虫害管理 虫害管理 虫害管理
- 葡萄种植 葡萄种植 葡萄种植
背景情况:
- 蜂蜜 (Cryptoblabes gnidiella) 是葡萄树的新兴害虫,其范围可能由于气候变化而扩大.
- 这种在包括地中海盆地,欧洲,北非和南美洲在内的各种地区被报告.
- 葡萄园中以前的虫幼虫染可能被错误识别了.
研究的目的:
- 为了记录希腊葡萄树上第一次出现蜂蜜感染的情况.
- 为了确定受这种害虫影响的特定葡萄品种.
- 评估在希腊葡萄园中Cryptoblabes gnidiella影响的潜在低估情况.
主要方法:
- 在2024年期间,在希腊德拉马的有机葡萄园中实地观察和记录害虫感染情况.
- 监测不同葡萄藤品种的蜂蜜伤害迹象.
- 在早熟和晚熟葡萄品种中比较感染模式.
主要成果:
- 首次确认的希腊葡萄树上蜂蜜感染病例是在2024年记录的.
- 仅在10月收获的晚期成熟的"Xinomavro"品种上发现了感染.
- 在八月/九月收获的早期成熟品种 ("Assyrtiko"",Malagousia"",Cabernet sauvignon"",Sauvignon blanc"",Limniona"",Chardonnay"",Agiorgitiko") 没有出现感染的迹象.
结论:
- 蜂蜜 (Cryptoblabes gnidiella) 构成了希腊葡萄种植的新威胁,特别影响晚熟的品种.
- 这种害虫的实际影响可能被低估,因为它可能与其他类害虫被误认.
- 需要进一步的研究,以制定有效的管理策略来对抗希腊新出现的葡萄树害虫.
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