Cotton stalk management and a cover crop produce minimal effects on cotton leafroll dwarf virus
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
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]
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
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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]
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
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Factors Responsible for Resistance in Okra against Aphid, Aphis Gossiypii Glover (Homoptera: Aphididae) [PDF]
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]
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
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Desenvolvimento de metodologia de criação e multiplicação de Aphis gossypii: avanços e sucessos. [PDF]
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
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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]
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
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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