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The pink bollworm (Pectinophora gossypiella; Spanish: lagarta rosada) is an insect known for being a pest in cotton farming. The adult is a small, thin, gray moth with fringed wings. The larva is a dull white caterpillar with eight pairs of legs [1] with conspicuous pink banding along its dorsum. The larva reaches one half inch in length.
Pectinophora scutigera, the Queensland pink bollworm or pinkspotted bollworm, is a moth of the family Gelechiidae. It was described by Holdaway in 1926 from Australia, where it occurs in coastal and central Queensland. It has also been recorded from Hawaii, New Guinea, Micronesia and New Caledonia. [1]
Bollworm is the common term for a moth larva that attacks the fruiting bodies of certain crops, especially cotton. The most common moths known as bollworms are: Red or Sudan bollworm, Diparopsis castanea; Rough bollworm, Earias perhuegeli; Spotted bollworm, Earias fabia; Spiny bollworm, Earias insulana; Spotted bollworm, Earias vittella
Diparopsis castanea, red bollworm: central-southern Africa; Earias insulana, spiny bollworm: Africa; Helicoverpa zea, the American bollworm or tomato grub; Helicoverpa armigera, the Old World bollworm; Pectinophora gossypiella, pink bollworm: Africa; Pectinophora scutigera, pink-spotted bollworm: Australia
Bigo Live is a live streaming platform owned by a Singapore-based BIGO Technology, [18] [19] which was founded in 2014 by David Li and Jason Hu. As of 2019, BIGO Technology is owned by JOYY, a Chinese company listed on the NASDAQ. [20] [21] Like YouTube Live, users can watch trendy live streams and comment on the broadcast. Unlike YouTube Live ...
Earias fabia, called the cotton spotted bollworm as a larva, is a moth of the family Nolidae. The species was first described by Caspar Stoll in 1781. It is sometimes included in the species Earias vittella. Larval food plants are Gossypium hirsutum, Abelmoschus esculentus, Urena lobata, Brassica oleracea and Zea mays. [1] [2]
A consensus document produced by the OECD says: "Beta-exotoxins are known to be toxic to humans and almost all other forms of life and its presence is prohibited in B. thuringiensis microbial products". [118] Thuringiensins are nucleoside analogues. They inhibit RNA polymerase activity, a process common to all forms of life, in rats and ...
Bt cotton was created through the addition of genes encoding toxin crystals in the Cry group of endotoxin. [1] When insects attack and eat the cotton plant the Cry toxins or crystal protein are dissolved due to the high pH level of the insect's stomach.