Download free pdf reader for windows now from softonic. Saunders in 1843 as depressaria gossypiella from specimens found to be damaging cotton in india in 1842 ingram 1994. Pectinophora gossypiella saunders, the pink bollworm. To test this hypothesis, we compared predictions from computer modeling with data monitoring pink bollworm pectinophora gossypiella resistance to bt toxin cry1ac produced by transgenic cotton in. It is a serious pest of cotton and also attacks hibiscus, okra, hollyhock and other malvaceous plants. Gelechiidae selected in the laboratory for resistance to insecticidal cry1ac toxin using an artificial diet containing the toxin, resistance to cry1ac and to bt cotton is linked to three cadherin alleles r1, r2, and r3. Read pdf files right in your browser the pdf download extension. Pectinophora gossypiella saunders, the pink bollworm hosts. United states a bibliography of the agriculture pink.
In the younger crop larvae bore into tender squares and feed within resulting into drying of the terminal shoots. The pink bollworm, pectinophora gossypiella saunders, has become increasingly important as a primary pest of cotton, gossypium hirsutum l. Download fulltext pdf a practical synthesis of gossyplure, the sex pheromone of the pink bollworm moth pectinophora gossypiella article pdf available in acta chemica scandinavica 39b3. Termination of diapause of the longcycle larvae of the cotton season.
Secretary of agriculture sonny perdue announced today that u. Open, download, or view adobe acrobat files as pdf or html files in your browser. Download free adobe acrobat reader dc software for your windows, mac os and android devices to view, print, and comment on pdf documents. The pink bollworm, pectinophora gossypiella saunders, was described by w. New species of natural enemies have not become established although annual parasite releases have shown some favorable results legner and medved 1979.
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