Helicoverpa armigera - Wikipedia
网页Helicoverpa armigera is a species of Lepidoptera in the family Noctuidae. It is known as the cotton bollworm, corn earworm, Old World (African) bollworm, or scarce bordered straw (the lattermost in the UK, where it is a migrant). [2][1] The larvae feed on a wide range of plants, including many important cultivated crops.
Cotton Bollworm - Kansas State University
网页The cotton bollworm (a.k.a. corn earworm or sorghum headworm) is a serious pest in the southern cotton growing areas. Infestations of cotton are sometimes observed in Kansas, although damage is usually limited, even when corn and …
Spodoptera littoralis - Wikipedia
网页Spodoptera littoralis, also referred to as the African cotton leafworm or Egyptian cotton leafworm or Mediterranean brocade, is a species of moth in the family Noctuidae. S. littoralis is found widely in Africa, Mediterranean Europe and Middle Eastern countries. It is a highly polyphagous organism that is a pest of many cultivated plants and ...
Alabama argillacea - Wikipedia
网页Alabama argillacea, the cotton leafworm or cotton worm, [1] [2] is a moth of the family Erebidae. It is native to the New World, but has been extirpated from the United States and Canada, having not been recorded since 1998. [3] In the Neotropics, it can be found from Mexico to northern Argentina. The larva is considered a pest of cotton.
Cotton Bollworm / Cotton / Agriculture: Pest Management …
网页Cotton bollworms are attracted to succulent, rank-growing cotton plants; keep water, fertilizer, and plant density at recommended levels to avoid rank growth. Because populations seldom reach damaging levels before late summer, manage the crop for early maturing and plan to defoliate by late September.
Management of cotton bollworms Helicoverpa armigera and …
网页2022年4月2日 · The bollworm complex consisting of Helicoverpa armigera and Earias vittella is a major threat in cotton production globally. The habit of developing resistance to many insecticides including Bt transgenic cotton necessitates the exploration of an alternate strategy to manage bollworms.
Genome-wide analysis reveals distinct global populations of pink ...
网页2023年7月20日 · The pink bollworm (Pectinophora gossypiella) is one of the world’s most destructive pests of cotton. This invasive lepidopteran occurs in nearly all cotton-growing...
A review on biological interactions and management of the cotton ...
网页2021年3月31日 · Abstract. Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) is one of the most damaging insect pests globally, causing estimated global economic losses of over 3 billion US dollars annually. Crops most affected include cotton, tomato, soybean, grain crops such as corn and sorghum, chickpea and other pulses.
Modeling the potential global distribution of the Egyptian cotton ...
网页2023年10月12日 · The Egyptian cotton leafworm, Spodoptera littoralis is a highly invasive insect pest that causes extensive damage to many of the primary food crops. Considering the recent...
Cotton Leafworm, Spodoptera littoralis (Boisduval)
网页Cotton leafworm, like most Spodoptera species, is highly polyphagous. It attacks nearly 90 species of importance in 40 plant families, including virtually all vegetables; many flowers; avocado, citrus, and mulberry trees; coffee; grapes; field crops such as alfalfa, clover, cotton, grain amaranth, peanut, rice, soybean, sugarcane, and tobacco ...
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