pseudococcids are significant pests in agricultural systems worldwide.
粉蚧是全球农业系统中的重要害虫。
biological control of pseudococcids often involves parasitic wasps.
粉蚧的生物防治通常涉及寄生蜂。
female pseudococcids excrete a white, waxy material for protection.
雌性粉蚧会分泌一种白色的蜡质物质以寻求保护。
many pseudococcids feed on plant sap and produce honeydew.
许多粉蚧以植物汁液为食并分泌蜜露。
the identification of pseudococcids requires microscopic examination.
粉蚧的鉴定需要通过显微镜检查。
heavy infestations of pseudococcids can cause leaf yellowing.
粉蚧的严重侵染会导致叶片变黄。
farmers must monitor pseudococcids to prevent virus transmission.
农民必须监测粉蚧以防止病毒传播。
some ant species protect pseudococcids from natural enemies.
某些蚂蚁种类会保护粉蚧免受天敌侵害。
pseudococcids exhibit distinct sexual dimorphism in their lifecycle.
粉蚧在其生命周期中表现出明显的性二态性。
systemic insecticides are effective against root-feeding pseudococcids.
内吸性杀虫剂可有效对付吸食根部汁液的粉蚧。
citrus crops are particularly vulnerable to pseudococcids.
柑橘作物特别容易受到粉蚧的危害。
pseudococcids are significant pests in agricultural systems worldwide.
粉蚧是全球农业系统中的重要害虫。
biological control of pseudococcids often involves parasitic wasps.
粉蚧的生物防治通常涉及寄生蜂。
female pseudococcids excrete a white, waxy material for protection.
雌性粉蚧会分泌一种白色的蜡质物质以寻求保护。
many pseudococcids feed on plant sap and produce honeydew.
许多粉蚧以植物汁液为食并分泌蜜露。
the identification of pseudococcids requires microscopic examination.
粉蚧的鉴定需要通过显微镜检查。
heavy infestations of pseudococcids can cause leaf yellowing.
粉蚧的严重侵染会导致叶片变黄。
farmers must monitor pseudococcids to prevent virus transmission.
农民必须监测粉蚧以防止病毒传播。
some ant species protect pseudococcids from natural enemies.
某些蚂蚁种类会保护粉蚧免受天敌侵害。
pseudococcids exhibit distinct sexual dimorphism in their lifecycle.
粉蚧在其生命周期中表现出明显的性二态性。
systemic insecticides are effective against root-feeding pseudococcids.
内吸性杀虫剂可有效对付吸食根部汁液的粉蚧。
citrus crops are particularly vulnerable to pseudococcids.
柑橘作物特别容易受到粉蚧的危害。
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