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
doaj +1 more source
Evaluation of different (bollworms) infestation on Bt and Non-Bt cotton cultivars
Pure and Applied Biology, 2020 The objective of the present study was to investigate the effect of chewing pests on Bt and Non-Bt cotton varieties in Southern Punjab (Pakistan). Five cotton varieties (One NIAB Non-Bt and four Bt varieties viz. IUB-33, MNH-988, Lalazar, and Sitara-009)
M. Akhtar
semanticscholar +1 more source
EVALUATION OF SOME EGYPTIAN COTTON VARIETIES TO INFESTATION OF PIERCING SUCKING INSECTS, COTTON LEAFWORM AND BOLLWORMS AT KAFR EL-SHEIKH REGION [PDF]
Journal of Plant Protection and Pathology, 2004 Six cotton varieties were evaluated for susceptibility to infestation with certain piercing sucking insects, cotton leafworm and the pink and spiny bollworms at the Experimental Farm, Sakha Agricultural Research Station (North Delta) during 2002 and ...
G. EI-Mezayyen,
doaj +1 more source
Journal of Plant Protection and Pathology, 2014 The effect of natural conditions on some biological aspects of the parasitoid Trichogramma evanescens (Westwood) was studied when reared on Sitotroga cerealella eggs in the laboratory and attacked both Pectinophora gossypiella (Sound.) and Sitotroga ...
Dina Ahmed, K. Hassan, Manal El-Sharkawy
doaj +1 more source
EFFICIENCY OF SILICA NANOPARTICLES COMPARED WITH CERTAIN BIO-INSECTICIDES, MINERAL OIL AND INSECTICIDE ON COTTON BOLLWORMS UNDER FIELD CONDITIONS AT EL-RIAD REGION, KAFR EL-SHEIKH GOVERNORATE [PDF]
Journal of Plant Protection and Pathology, 2015 This experiment was carried out at El-Riad region, Kafr El-Sheikh Governorate to estimate the efficiency of silica nanoparticles compare with bio-insecticides, mineral oil and the conventional insecticide (Dursban H) on reducing the population of the ...
M. El-Samahy., Asmaa El-Ghobary
doaj +1 more source
EFFICACY OF SOME SYNTHETIC INSECTICIDES FOR CONTROL OF COTTON BOLLWORMS IN NORTHERN GHANA [PDF]
, 2011 Lepidopteran bollworms are a major constraint to increased and sustainable production of cotton in the savanna ecology of Ghana. Studies were conducted at the Experimental Farms of the University for Development Studies, Nyankpala in northern Ghana ...
Badii, K.B. +5 more
core +1 more source
ASSESSMENT THE EFFtCIENCY OF CERTAIN DIFFERENT INSECTICIDES AGAINST BOTH SPINY AND PINK BOLLWORMS ON corros CROP [PDF]
Journal of Plant Protection and Pathology, 2003 Three sprays of certain different insecticides were carried out to evaluate their efficiency against both pink bollworm Pectinophora gossypiella (Saund.) and the spiny bollworM earias insulana (Boisd.) infesting cotton plants under (ield conditions ...
Fayza Sharaf,
doaj +1 more source
Adaptability of Genetically Engineered Bt Cotton Varieties in Different Growing Regions of Ethiopia
Advances in Agriculture, 2023 Cotton varieties that are high yielding and resistant to pests are required to improve production and productivity and to capitalize on the crop’s enormous potential and its critical role in Ethiopia’s expanding textile industry.
Bedane Gudeta +10 more
doaj +1 more source
BIOLOGICAL CONTROL OF Pectinophora gossypiella (SAUND.) AND Earias insulana (BOISD.) IN COTTON FIELDS AT DAKAHLIA GOVERNORATE, EGYPT BY AUGMENTATIVE RELEASES OF Trichogramma evanescens WESTWOOD [PDF]
Journal of Plant Protection and Pathology, 2007 Field studies were conducted atDakahlia Governorate, Egypt in 2004 and 2005 cotton seasons to evaluate the releases of Trichogramma wasps for pink bollworm, Pectinophora gossypiella(Saund.) and spiny bollworms Earias insulana (Boisd.) management in ...
H. Zedan +3 more
doaj +1 more source
EVALUATION OF THE EFFECTIVENESS OF SOME COMPOUNDS ON THE PINK AND SPINY BOLLWORMS IN COTTON FIELDS [PDF]
Journal of Plant Protection and Pathology, 2013 Experiments were conducted in cotton fields in the village of Bahr El-Baker, Sharkia Governorate during 2011 and 2012 cotton seasons to study the effect of Indoxacarb 105ml, Methomyl 300g and Spinosad at rates 50,75 and 100 ml/feddan"} on the pink and ...
M. Hegab, A. Zaki
doaj +1 more source