Results 81 to 90 of about 2,557 (181)

Pink Bollworm Management in Texas [PDF]

, 1994
8 pp., 2 color photos, 2 illustrations, 1 table, 1 mapPink bollworms sometimes cause extensive damage to cotton crops in Texas. This publication describes the life cycle and season-long management of the pink bollworm.
Allen, Charles T.
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Aflatoxin Contamination of Cottonseed From Pink Bollworm Damaged Bolls

, 1989
Aflatoxin contamination of cottonseed from bolls damaged by the pink bollworm was compared with contamination of cottonseed from undamaged bolls. Cottonseed produced in pink bollworm damaged bolls was the predominant source of aflatoxin contaminated ...
Cotty, P. J., Lee, L. S.
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Bollworm (Lepidoptera: Noctuidae) survival on \u27Bollgard\u27 and \u27Bollgard II\u27 cotton flower bud and flower components [PDF]

, 2001
Genetically modified cotton, Gossypium hirsutum L., cultivars (\u27Bollgard\u27) that produce crystalline proteins from Bacillus thuringiensis (Berliner) are valuable tools for managing lepidopteran insect pests in the United States.
Gore, J., Adamczyk, J. J., Leonard, B. R.   +2 more
core   +1 more source

Evaluation of Cotton for Resistance to Pink Bollworm

, 1990
Cotton cultivars and germ plasm lines were screened for resistance to pink bollworm. Sixteen advanced strains were selected for resistance to pink bollworm and/or high yield potential.
Wilson, F. D., Flint, H. M.
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IDENTIFICATION AND EFFICIENCY OF BACTERIAL STRAINS ISOLATED FROM INFECTED LARVAE OF COTTON PINK BOLLWORM Pectinophora gossypiella AND SPINY BOLLWORM Earias insulana (LEPIDOPTERA: NOCTUIDAE) [PDF]

, 2006
From infected pink and spiny bollworm larvae, collected from Qualyobia Gover-norate, Egypt, 13 bacterial isolates belonging to 7 species were detected.
G.N. Rezk, Khoja S.M.T., H.E.M. Hanafy, Madiha A. Rezk   +3 more
core   +1 more source

Response of Nectaried and Nectariless Pima Cotton to Pink Bollworm

, 1992
Four Pima cotton entries were grown in large plots at MAC, not treated with insecticide, to determine their response to attack of pink bollworm. P62, an early -maturing germplasm line, sustained significantly less seed damage caused by pink bollworm than
Wilson, F. D., Percy, R. G., Turcotte, E. L.   +2 more
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Issue Information

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3497-3498, June 2026.
Cover credit: 30 years ago, China developed homegrown Bt cotton. It eradicated bollworms, now commanding >99% of the market on 510 million mu, cutting pesticide use by 650,000 tons and adding ¥65 billion—pioneering independent biotech innovation. The cover image highlights three decades of contributions to cotton harvests and the textile industry.
wiley   +1 more source

Pink Bollworm Egg-Larval Survivorship in Cotton Treated with Insecticides

, 1988
Pink bollworm egg -larval survivorship in insecticide -treated fields averaged (± SE) 19.8% (± 2.3) for the F2 and F3 generations developing during the primary boll producing time of the year (July and August).
Beasley, Bud, Henneberry, Tom, Hutchinson, Bill   +2 more
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Sublethal effects of a commercial Bt product and Bt cotton flowers on the bollworm (Helicoverpa zea) with impacts to predation from a lady beetle (Hippodamia convergens).

PLoS ONE
Insecticidal Bacillus thuringiensis Berliner (Bt) toxins produced by transgenic cotton (Gossypium hirsutum L.) plants have become an essential component of cotton pest management.
Blake H Elkins, Maribel Portilla, Kerry Clint Allen, Nathan S Little, Regina M Mullen, Ryan T Paulk, Quentin D Read   +6 more
doaj   +1 more source

Cotton Yields as Affected by Pheromone Treatments for Pink Bollworm

, 1991
Cotton fields treated with Gossyplure pheromone for pink bollworm, Pectinophora gossypiella (Saunders), management were surveyed to evaluate the effectiveness of the pheromone treatments.
Hood, Larry, Sears, John, Moore, Leon, Winans, S. Sherwood   +3 more
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