Results 61 to 70 of about 1,760 (195)

BIOLOGICAL AND GENETIC OVERVIEW OF Pectinophora gossypiella AND ITS ASSOCIATED PARASITOID Bracon brevicornis GENOMES USING TWO MOLECULAR MARKERS TECHNIQUES [PDF]

, 2021
Bachground: The comparative between the long-term autumn storage Pectinophora gossypiella diapauses larvae (field strain) (durations extended to 4 months) with active larvae (laboratory strain) and its associated field parasitoid Bracon brevicornis were ...
MOUSTAFA, HEMAT Z., KANDIL, MERVAT A.
core  

La diapause de Pectinophora gossypiella (Saunders) (Lep. Gelechiidae) au Paraguay [PDF]

, 1992
La diapause de Pectinophora gossypiella (Saunders) a été étudiée au Paraguay pendant deux années consécutives. Les résultats indiquent que chez ce ravageur du cotonnier pratiquement toutes les chenilles de dernier stade présentent un arrêt de ...
Michel, Bruno, Gomez, E.
core   +1 more source

SEASONAL ACTIVITY OF THE ECTOPARASITOIDS Exeristes roborator (F.)AND Parasierola SP. AS BIO-AGENTS AGAINST THE DIAPAUSING PINK BOLLWORM LARVAE. [PDF]

Journal of Plant Protection and Pathology, 2008
The present investigation was carried out at Aga district (El-Dakhalia Governorate) during 2005/2006 and 2006/2007 seasons to evaluate the seasonal activity of the ectoparasitoids; Exeristes roborator (F.) and Parasierola sp.
Wafaa El-Baradey, M. El-Nagar, A. Abd El-Kareim,   +2 more
doaj   +1 more source

Non‐ Conventional Agents Enhance Sweet Pepper (Capsicum annuum L. var. annuum) Defense against Aphis Gossypii, Thrips Tabaci, and Their Predators Chrysoperla Carnea and Orius Insidiosus

Global Challenges, Volume 10, Issue 2, February 2026.
ABSTRACT A study conducted in Egypt evaluated the effectiveness of chemical and microbial agents in enhancing sweet pepper (Capsicum annuum var. annuum) defenses against major pests Aphis gossypii and Thrips tabaci and their natural predators, Chrysoperla carnea and Orius insidiosus. Five foliar treatments were tested under greenhouse conditions during
Mohamed S. Zayed, Mahmoud A. Hegab, Moustafa S. SaadAllah, El‐Said M. Elnabawy, Hossam S. El‐Beltagi, Atef Abo‐Ogiala, Amged El‐Harariy   +6 more
wiley   +1 more source

SUSCEPTIBILITY OF SOME EGYPTIAN COTTON VARIETIES AND GENOTYPES TO BOLLWORMS INFESTATION [PDF]

Journal of Plant Protection and Pathology, 2013
  Ten cotton varieties and genotypes, Giza 70, Giza 85, Giza 86, Giza 92,  Alexandria 4, Bahteem 101, Karshensky 2, Pima S 6, Pima S 6 x G. 89 and Seuvin were evaluated for their relative  resistance  against chewing insect pests i.e.,  Pectinophora ...
A. Sherif, M. El-Samahy, I. Saad
doaj   +1 more source

Biochemical and metabolic responses of cotton variety XLZ54 to Thrips tabaci and screening of resistance characterization indicators

Pest Management Science, Volume 82, Issue 2, Page 1656-1667, February 2026.
Cotton varieties resistant to Thrips tabaci exhibit lower soluble sugar and free amino acid levels, with smaller post‐infestation increases in these nutrients, resulting in reduced feeding rates and lighter damage. Key resistance evaluation indices include: damage severity, soluble sugars, free amino acids, soluble proteins, superoxide dismutase ...
Xiaohu Guo, Zongfang Fan, Jiongran Zhang, Hongyan Zhang, Deying Ma   +4 more
wiley   +1 more source

Influence of weather factors on population trends of pink bollworm (Pectinophora gossypiella) infesting Bt cotton

The Indian Journal of Agricultural Sciences
Pink bollworm [Pectinophora gossypiella (Saunders)] continues to threaten cotton (Gossypium spp.) farming in India, as its larvae are concealed within bolls, making them difficult to control.
DESHMUKH K V, PATIL C S, WALUNJ A R, BHUTE N K, WAGH R S, CHIMOTE V P   +5 more
doaj   +1 more source

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., G.N. Rezk, Madiha A. Rezk, H.E.M. Hanafy   +3 more
doaj   +1 more source

Integrating Sanger and next‐generation sequencing data sheds light on phylogenetic relationships among gelechioid moths (Lepidoptera: Gelechioidea)

Systematic Entomology, Volume 51, Issue 1, January‐March 2026.
The maximum‐likelihood analysis of a phylogenomic dataset of 1767 protein‐coding genes from 57 ingroup taxa yields a robust family‐level topology for Gelechioidea, revealing novel among‐family relationships. Integration of the phylogenomic dataset with the available taxon‐rich Sanger‐sequenced data provides insights into the monophyly of the 20 ...
Etka Yapar, Andrea Chiocchio, Maria Heikkilä, Jadranka Rota, Lauri Kaila, Niklas Wahlberg   +5 more
wiley   +1 more source

Wahrnehmung von Wirtsdüften durch Forstschädlinge : Vergleich zwischen einem Holzbrüter und einem Rindenbrüter [PDF]

, 2008
The blue pine wood borer (Phaenops cyanea) and the black pine sawyer beetle (Monochamus galloprovincialis) (Fig. 1) both are pests of the white pine (Pinus silvestris) and other Pinus species.
Apel, Karl-Heinz, Weißbecker, Bernhard, Schröder, Thomas, Schütz, Stefan   +3 more
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