昆虫

Spodoptera frugiperda

Fall armyworm (Spodoptera frugiperda)
拉丁名 Spodoptera frugiperda
通用名 Fall armyworm
生物学特性 Adults exhibit exceptional migratory capabilities, capable of flying hundreds of kilometers in a single night. Larvae have a voracious appetite and can feed on leaves, stems, and other plant parts; damaged leaves develop irregular, elongated holes, and in severe cases, the entire plant may be defoliated, leaving only bare stems. This pest has a wide suitable habitat range, rapid reproduction rate, and is a global agricultural pest with a field lifespan of 40 days.
危害 This pest damages various Poaceae plants (such as corn, rice, and wheat).
分布区域 America and Africa
监测 Pheromone lures mimic natural sex pheromones to attract male insects into specialized traps for population monitoring and suppression. As a core IPM component, monitoring enables early risk detection and targeted control. Mass trapping reduces mating opportunities to curb offspring populations. Protocols: ●Use only with matched traps. ●15-45 traps/hectare,replace/replenish every 4-6 weeks. ●Wear gloves or wash hands with detergent when switching lure types. ●Refer to trap-specific hanging instructions.
推荐诱捕器 Delta Trap, Wing Trap

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