WebJul 10, 2024 · Fall armyworm (FAW; Spodoptera frugiperda (J. E. Smith)) is emerging as the most destructive pest of maize in India since its report in May 2024. WebJan 1, 2024 · The fall armyworm ‘FAW’, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), is native to the tropical and subtropical regions of the Americas, where it is a sporadic pest (Bodkin 1913; Luginbill 1928; Sparks 1979). Since 2016, its global distribution has undergone a large range expansion into the continents of Africa, Asia, …
Critical Factors Contributing to the Spread of Fall Armyworms …
WebJan 9, 2024 · Survey reports revealed that the fall armyworm was well distributed across the maize growing regions of Karnataka with 44 to 100% field infestation. The damage incidence of S. frugiperda was... WebIn 2016, the Fall armyworm ( Spodoptera frugiperda) was found in Africa for the first time. It is a lepidopteran pest native to the Americas that feeds in large numbers on leaves and … pentatonix shop
Fall Armyworm - SANBI
The fall armyworm is native to the tropical regions of the western hemisphere from the United States to Argentina. It normally overwinters successfully in the United States only in southern Florida and southern Texas. The fall armyworm is a strong flier, and disperses long distances annually during the … See more The life cycle is completed in about 30 days during the summer, but 60 days in the spring and autumn, and 80 to 90 days during the winter. … See more This species seemingly displays a very wide host range, with over 80 plants recorded, but clearly prefers grasses. The most frequently consumed plants are field corn and sweet corn, sorghum, Bermudagrass, and … See more Cool, wet springs followed by warm, humid weather in the overwintering areas favor survival and reproduction of fall armyworm, allowing it to escape suppression by natural enemies. Once dispersal northward … See more Larvae cause damage by consuming foliage. Young larvae initially consume leaf tissue from one side, leaving the opposite epidermal layer intact. By the second or third instar, larvae … See more WebJan 11, 2024 · The fall armyworm, Spodoptera frugiperda (FAW), first invaded Africa in 2016 and has since become established in many areas across the continent where it … WebFall armyworm ( Spodoptera frugiperda) is an insect pest that has been detected in some regions. Find out about the pest and how you can help prevent its spread. Report fall armyworm We need you to take a photo or capture a sample and report any signs of fall armyworm, anywhere in New Zealand. pentatonix show schedule