RELATIONSHIP BETWEEN CAPTURE OF PINK AND SPINY BOLLWORMS MALE MOTHS IN RELATION TO CERTAIN ENVIRONMENTAL FACTORS AND ACCUMULATE HEAT UNITS [PDF]
Journal of Plant Protection and Pathology, 2010 Ecological studies on the pink bollworm, Pectinophora gossypiella (Saund.) and spiny bollworm, Earias insulana (Boisd.) were carried out at Abo-Hammad district, Sharkia Governorate, Egypt during two consecutive cotton growing seasons of 2007 and 2008 ...
M. Hegab, H. Al-Shannaf
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Three Decades of China's Bt Cotton: Achievements and Insights. [PDF]
Plant Biotechnol JABSTRACT Cotton is a vital natural fibre crop with significant economic value worldwide. In response to the threat of cotton bollworm (Helicoverpa armigera), the China government initiated a research project in 1992 to develop transgenic Bacillus thuringiensis (Bt) cotton.
Meng Z +10 more
europepmc +2 more sources
EFFECT OF LATE-SEASON TREATMENTS ON THE POPULATION OF DIAPAUSING PINK BOLLWORM LARVAE . [PDF]
Journal of Plant Protection and Pathology, 2007 The effect of late-season spraying by the conventional insecticide (chlorpyrifos) and the mineral oil (KZ oil), before and after harvest of seed cotton, on the population of pink bollworm larvae entering diapause was studied during 2004 and 2005 ...
S. Aref, M. Salama,
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Delayed resistance to transgenic cotton in pink bollworm [PDF]
Proceedings of the National Academy of Sciences, 2005 Transgenic crops producing Bacillus thuringiensis (Bt) toxins kill some key insect pests and thus can reduce reliance on insecticides. Widespread planting of such Bt crops increased concerns that their usefulness would be cut short by rapid evolution of resistance to Bt toxins by pests.
Bruce E, Tabashnik +2 more
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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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EVALUATION THE RELEASE OF Trichogramma evanescens WEST. FOR CONTROLLING Pectinophora gossypiella (SAUND.) AND Earias insulana (BOISD.) IN COTTON FIELDS AT MANZALA DISTRICT, DAKHLIA GOVERNORATE [PDF]
Journal of Plant Protection and Pathology, 2010 Field experiments were carried out at Manzala district, Dakahlia Governorate during two successively seasons (2008 and 2009) to evaluate the release of egg parasitoid Trichogramma evanescens West.
R. Radwan +3 more
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International Journal of Bio-Resource and Stress Management, 2022 The present study on biology of pink bollworm on two modified artificial diets separately was carried out in the Toxicology laboratory, Department of Agriculture Entomology, Post Graduate Institute, Dr PDKV, Akola during October to February 2018–19 and ...
P. likhitha +4 more
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EFFICIENCY OF SOME NEW INSECTICIDES ON COTTON BOLLWORMS, Pectinophora gossypiella (SAUND.) AND Earias insulana (BOISD.) [PDF]
Journal of Plant Protection and Pathology, 2013 Field experiments were conducted at Sakha Agricultural Research Station Farm during 2011 and 2012 cotton growing seasons to evaluate the efficacy commercial formulation of four insecticides, i.e., pyridalyl, emamectin benzoate, methomyl and ...
A. Elabasy +3 more
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Relationship between cotton planting date and two bollworms associated with their natural enemies
Bulletin of the National Research Centre, 2021 Background Cotton is the most widespread, profitable non-food crop in the world. Egypt is one of the greatest countries in producing cotton (Gossypium hirsutum L.) in the world.
Zakaria Abdelhalim Attia +2 more
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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]
Arab Universities Journal of Agricultural Sciences, 2006 From infected pink and spiny bollworm larvae, collected from Qualyobia Gover-norate, Egypt, 13 bacterial isolates belonging to 7 species were detected.
Khoja S.M.T. +3 more
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