Results 101 to 110 of about 42,946 (222)

Enhancing toxicity of pyrethroids by oxidase and esterase inhibitors in Spodoptera littoralis (Boisd.) larvae [PDF]

Journal of Plant Protection Research
Although pyrethroids are increasingly being used to control a number of agricultural insect pests, especially the cotton leafworm, Spodoptera littoralis (Boisd.), pyrethroid resistance is a major obstacle limiting effective control.
Seham Mansour Ismail
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

Effects of Melia azedarach leaf extracts on nutritional behavior and growth of Spodoptera littoralis. Akacha, M., Chaieb, I., Laarif, A., Haouala, R., and Boughanmi, N. (Tunisia) [PDF]

Tunisian Journal of Plant Protection, 2017
Synthetic chemicals used nowadays as insecticides caused many negative effects (pollution, toxicity…) which led to an increasing interest in botanical insecticides because of their minimal costs and less ecological side effects.
Maroua Akacha, Ikbal Chaieb, Asma Laarif, Rabiaa Haouala, Néziha Boughanmi   +4 more
doaj  

Efficacy of entomopathogenic nematodes against Spodoptera littoralis (Boisd.) and Agrotis ipsilon (H.) (Lepidoptera: Noctuidae)

Egyptian Journal of Biological Pest Control, 2020
The study aimed to evaluate the efficacy of the EPNs against the larvae of Egyptian cotton leaf worm Spodoptera littoralis (Boisduval) and the black cutworm Agrotis ipsilon (Hufnagel) (Lepidoptera: Noctuidae) in vitro before in vivo study.
Hassan M. Sobhy, Nagwa A. Abdel-Bary, Farid A. Harras, Farha H. Faragalla, Hussein I. Husseinen   +4 more
doaj   +1 more source

Under Concurrent Drought and Herbivory, Drought Dominates Herbivory on Morpho‐Physiological Responses in Soybean

Physiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Drought and insect herbivory constantly threaten yield and productivity of crops like soybean (Glycine max). Recent advances in crop science have examined these stressors either individually or sequentially, but concurrent interactions have not been well understood.
Manish Gautam, Adriana Peissel, Rupesh Kariyat   +2 more
wiley   +1 more source

Characterization of an Egyptian Spodoptera littoralis nucleopolyhedrovirus and a possible use of a highly conserved region from polyhedrin gene for nucleopolyhedrovirus detection

Virology Journal, 2008
An Egyptian isolate of Spodoptera littoralis nucleopolyhedrovirus (SpliNPV) was tested for its potential as biocontrol agent in comparison to Autographa californica multiple nucleopolyhedrovirus (AcMNPV).
Seufi AlaaEddeen M
doaj   +1 more source

Commodity risk assessment of Vitis spp. plants from Moldova

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Pedro Gómez, Annemarie Fejer Justesen, Andrea Lucchi, Gregor Urek, Jonathan Yuen, Lucia Zappala, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa, Cristina Marzachì, Agata Kaczmarek, Louise Matic, Olaf Mosbach‐Schulz, Anna Berlin   +37 more
wiley   +1 more source

Amélioration des activités insecticides des protéines Vip3 de Bacillus thuringiensis

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2016
Vip3 proteins were considered as a second generation of biopesticides. They are synthesized and secreted by Bacillus thuringiensis during the vegetative growth phase.
Sameh SELLAMI, Lobna ABDELKEFI MESRATI, Slim TOUNSI, Kais JAMOUSSI   +3 more
doaj   +2 more sources

Odour perception in the codling moth Cydia pomonella L. [PDF]

, 2004
The codling moth, Cydia pomonella L. (Lepidoptera: Tortricidae) is a renowned pest in apple, pear and walnut orchards, and its activities are in large guided by volatile odours as sensory cues.
Ansebo, Lena
core  

The Arabidopsis Pep-PEPR system is induced by herbivore feeding and contributes to JA-mediated plant defence against herbivory [PDF]

, 2017
Dysfunction of the Pep-PEPR system and its interplay with JA signalling results in increased plant susceptibility towards herbivore attack indicating that endogenous signalling also contributes to herbivore ...
Bartels, Sebastian, Boller, Thomas, Desurmont, Gaylord A., Flury, Pascale, Glauser, Gaétan, Klauser, Dominik, Turlings, Ted C. J., Vallat, Armelle   +7 more
core   +1 more source