Results 51 to 60 of about 1,900 (176)

SPECIFIC CARBOHYDRATE HYDROLYZING ENZYMES IN RELATION TO DIFFERENT INSECTICIDES TREATMENTS IN WHITEFLY, Bemisia tabaci [PDF]

Journal of Productivity and Development, 2020
Toxicity of acetamiprid (mospilan 20% Sp), chlorpyrifos-methyl (reldan22.5% EC) and pyriproxyfen (admiral 10% Ew) against laboratory and field strains of whitefly, Bemisiatabaci was studied.
Hassan Salem, Saied Mehana, Hamza El-Sharkawy, Amira Mohamed   +3 more
doaj   +1 more source

Enhancing Stored Wheat Shelf Life: Advances in Storage Technologies, Integrated Pest Management, and Climate‐Responsive Approaches

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT Recent advances in agricultural production and storage systems have contributed to a significant enhancement in annual wheat production and preservation, aimed at satisfying increasing consumer demands. Despite such potential developments, there are still significant post‐harvest losses in stored wheat, induced by destructive pests, grain ...
Hafiz Muhammad Bilal Yousuf, Muhammad Yasin, Kurt A. Rosentrater, Muhammad Asif Khan   +3 more
wiley   +1 more source

Efeitos não-alvo de inseticidas utilizados para controle de Bemisia tabaci (Gennadius, 1889) biótipo B (Hemiptera: Aleyrodidae) sobre a mortalidade e biologia de Spodoptera frugiperda (Smith, 1797) (Lepidoptera: Noctuidae) em soja [Glycine max (l.) Merrill]

Entomological Communications, 2023
Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) is a polyphagous pest that has gained importance in soybean cultivation in recent years, due to the damage it causes to leaves and pods.
Lucas S. Santana, Camila B. Vilhasanti, Paulo E. Degrande, Ellen P. Souza, Ana M. N. Scoton, Matheus D. C. Pereira   +5 more
doaj   +1 more source

When Numbers Mean Money: Pest Precision Sampling in High‐Density Mango Crops

Journal of Applied Entomology, Volume 150, Issue 3, Page 333-339, April 2026.
ABSTRACT The development of sampling plans is essential for assertive decision‐making in integrated pest management programs. The present study aimed to develop a plan for monitoring major mango pests in high‐density mango crops in Brazil. For this purpose, the influence of the position of the branch to be sampled in the canopy (internal and external ...
Elvis Prudêncio de Araújo Pereira, Rita de Cássia Rodrigues Gonçalves Gervásio, José Bruno Malaquias, Angélica da Silva Salustino, Tiago Cardoso da Costa‐Lima   +4 more
wiley   +1 more source

Unveiling an Alternative Mechanism for Lewis Basic Selenium as a C─H Hydrogen Bond Catalyst and Its Application in the Halogenation of Arenes

Angewandte Chemie, Volume 137, Issue 39, September 22, 2025.
This work demonstrates an unconventional mechanism in Lewis basic selenium‐catalyzed electrophilic halogenation, where in situ oxidation of selenourea by the halogen source generates hypervalent Se‐imidazolium species. These intermediates function as hydrogen‐bond catalysts to activate N‐haloamide reagents, enabling efficient and mild halogenation of ...
Jingxian Huang, Qingyu Zhang, Haihui Wang, Junjie Yang, Ying‐Lung Steve Tse, Xiaojian Jiang, Ying‐Yeung Yeung   +6 more
wiley   +2 more sources

Identifying suitable methods for evaluating the sterilizing effects of pyriproxyfen on adult malaria vectors: a comparison of the oviposition and ovary dissection methods

Malaria Journal
Background Nets containing pyriproxyfen, an insect growth regulator that sterilizes adult mosquitoes, have become available for malaria control. Suitable methods for investigating vector susceptibility to pyriproxyfen and evaluating its efficacy on nets ...
Alesha Myers, Josias Fagbohoun, Georgine Houetohossou, Boris Ndombidje, Renaud Govoetchan, Damien Todjinou, Corine Ngufor   +6 more
doaj   +1 more source

The effects of exposure to pyriproxyfen and predation on Zika virus infection and transmission in Aedes aegypti.

PLoS Neglected Tropical Diseases, 2020
Zika virus (ZIKV) is an emerging mosquito-borne pathogen that can cause global public health threats. In the absence of effective antiviral medications, prevention measures rely largely on reducing the number of adult mosquito vectors by targeting ...
Abdullah A Alomar, Bradley H Eastmond, Barry W Alto   +2 more
doaj   +1 more source

Effect of pyriproxyfen on development and survival of Anopheles gambiae sensu stricto under forested and deforested areas

Journal of Basic and Applied Zoology, 2022
Background The land cover changes in the form of deforestation are known for their impact on enhancing Anopheline life-history traits. In most cases, these traits depend on environmental parameters such as temperature and light. Pyriproxyfen is an insect
Bahati Nampelah, Paulo S. Chisulumi, Revocatus Yohana, Winifrida Kidima, Eliningaya J. Kweka   +4 more
doaj   +1 more source

Integrated In Silico, In Vivo, and Deep Learning Approaches in the Discovery of Novel Candidate Molecules for Aedes aegypti Control

Archives of Insect Biochemistry and Physiology, Volume 121, Issue 2, February 2026.
An integrated computational/experimental workflow was used to identify new candidate molecules for Aedes aegypti control. Docking of 1,070 chalcones against mJHBP, followed by in vivo assays, identified 4′‐chloro‐4‐methoxychalcone (2c) as the most active larvicide candidate.
Herbert Bezerra Leite, Filipe Alves Ribeiro Rodrigues, Luana Beatriz Rocha Silva, Vanessa Costa Santos, Rosalvo F. Oliveira Neto, Edilson B. Alencar Filho   +5 more
wiley   +1 more source

Efficacy of some Different Insecticides against Cotton Mealybug, Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) and its Associated Predators [PDF]

Journal of Plant Protection and Pathology, 2018
The cotton mealybug, Phenacoccus solenopsis Tinsley is an invasive polyphagous pest species causing severe economic damage to a wide range agricultural crops. Five different toxicants of different groups were evaluated for their effectiveness in reducing
M. Mostafa, Naglaa Youssef, A. Abd El-Mageed   +2 more
doaj   +1 more source