Results 121 to 130 of about 27,050 (276)

Cotton stalk management and a cover crop produce minimal effects on cotton leafroll dwarf virus

open access: yesAgronomy Journal, Volume 117, Issue 1, January/February 2025.
Abstract In 2017, cotton (Gossypium hirsutum L.) leafroll dwarf virus (CLRDV) was first reported in the United States. One CLRDV inoculum source includes the previous year's cotton stalks; hence, destroying cotton stalks could be effective for CLRDV management.
Samuel Frazier   +6 more
wiley   +1 more source

Biologia de Aphis gossypii Glover, 1877 (Hemiptera: Aphididae ) em abobrinha cultivar caserta (Cucurbita pepo L.) em diferentes temperaturas Biology of Aphis gossypii Glover, 1877 (Hemiptera: Aphididae) on squash cultivar caserta (Cucurbita pepo L.) in different temperatures

open access: yesCiência e Agrotecnologia, 2008
As cucurbitáceas apresentam grande demanda no mercado mundial e uma das principais pragas que atacam essas culturas é o pulgão Aphis gossypii. Assim, objetivou-se estudar aspectos da biologia desse afídeo em função da temperatura na cultivar de abobrinha
Melissa Vieira Leite   +4 more
doaj   +1 more source

Present status of aphid studies in Malta (Central Mediterranean) with special reference to tree dwelling species. [PDF]

open access: yes, 2009
A critical review of aphid literature dealing with Maltese records revealed the presence of 50 species. Most of these records were included in local journals, some of which not accessible to the rest of the scientific community.
Barbagallo, Sebastiano   +2 more
core  

Comparative Proteomics of Resistant and Susceptible Strains of Frankliniella occidentalis to Abamectin

open access: yesELECTROPHORESIS, Volume 46, Issue 1-2, Page 112-126, January 2025.
ABSTRACT Western flower thrips, Frankliniella occidentalis (Thysanoptera: Thripidae) is an invasive agricultural pest with developed resistance to abamectin in some strains due to frequent treatment with the pesticide. In this study, we examined differentially expressed proteins (DEPs) between abamectin‐resistant (AbaR; under abamectin selective ...
Zahra Gholami   +8 more
wiley   +1 more source

Further contributions to the tritrophic plant-aphid-parasitoid associations in Malta with special reference to Aphis nerii (Hemiptera, Aphidoidea) as a prevalent refugium of Aphidiinae (Hymenoptera, Braconidae) [PDF]

open access: yes, 2013
Four species of aphid parasitoids, namely Aphidius colemani, Binodoxys angelicae, Lysiphlebus fabarum and Lysiphlebus testaceipes were reared from Aphis nerii on Nerium oleander and/or Stephanotis floribunda in Malta.
Mifsud, David, Stary, Petr, Zammit, Mark
core  

Factors Responsible for Resistance in Okra against Aphid, Aphis Gossiypii Glover (Homoptera: Aphididae) [PDF]

open access: yes, 2022
Aphids are herbivores that feed on plant’s sap and are widespread throughout the globe. To assess the factors affecting the infestation of Aphis gossypii (Glover) and to use antixenosis a trial was conducted using 5 okra genotypes (Sabz Pari, Advanta ...
Ahmad, Bashir   +11 more
core   +1 more source

Kelimpahan Dan Keanekaragaman Spesies Serangga Predator Dan Parasitoid Aphis Gossypii Di Sumatera Selatan [PDF]

open access: yes, 2011
This study was aimed to analysis abundance and species diversity of predatory insects and parasitoid of Aphis gossypii from lowland and highland areas of South Sumatra. Survey of was conducted in 11 vegetable centers of South Sumatra.
Herlinda, S. (Siti)   +3 more
core  

Desenvolvimento de metodologia de criação e multiplicação de Aphis gossypii: avanços e sucessos. [PDF]

open access: yes, 2017
Estudos sobre as mais diversas formas de controle de pragas e utilização de inimigos naturais, exigem artrópodes em quantidade e ...
DE BORTOLI, S. A.   +3 more
core  

Effects of essential oils of Origanum vulgare L. (Fam. Labiatee), Pelargonium odoratissimum L. (Fam. Geraniaceae) and Syzygium aromaticum L. (Fam. Mirtaceae) on mortality of Aphis gossypii Glover (Homoptera: Aphidiidae) in laboratory [PDF]

open access: yes, 2021
The cotton aphid, Aphis gossypii Glover (Homoptera: Aphidiidae), is a cosmopolitan and highly polyphagous species causing serious economic damage to numerous plants including Cucurbitaceae. The use of synthetic insecticides represent the main method of
ALFONSO AGRO', MIRELLA LO PINTO
core  

Instar preference and parasitization of Aphis gossypii and Myzus persicae (Hemiptera: Aphididae) by the parasitoid Aphidius colemani (Hymenoptera: Aphidiidae)

open access: yesEuropean Journal of Entomology, 2004
The instar preference and parasitization (expressed as mummification rate) of Aphis gossypii Glover and Myzus persicae (Sulzer) (Hemiptera: Aphididae) by the parasitoid Aphidius colemani Viereck (Hymenoptera: Aphidiidae) were studied at 25±0.5°C, 65±5% r.
Dionyssios C. PERDIKIS   +3 more
doaj   +1 more source

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