Results 31 to 40 of about 1,158 (182)

Aphis craccivora Koch 1854

open access: yes, 2022
Published as part of Stekolshchikov, Andrey V., 2022, A contribution to the aphid fauna (Hemiptera, Aphidoidea) of Republic of Mali, pp. 423-438 in Zootaxa 5183 (1) on pages 429-430, DOI: 10.11646/zootaxa.5183.1.30, http://zenodo.org/record ...
openaire   +2 more sources

Ecological Studies on Aphid Species Infesting Different Leguminous Vegetable Plant Varieties with Regard to their Seasonal Abundance. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2016
The present work was conducted to survey and study the seasonal abundance of different aphid insects infesting some leguminous plants varieties (broad bean, pea, cowpea and bean plants) in Diarb–Nigm district, Sharkia Governorate, Egypt during 2014/15 ...
E. EL- Khyatt   +3 more
doaj   +1 more source

LATENT EFFECTS OF SOME PESTICIDES AND PLANT GROWTH REGULATOR ON COWPEA APHID, Aphis craccivora KOCH (HOMOPTERA: APHIDIDAE) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2010
The latent toxicity of chemical insecticide; malathion, bioinsecticide; Beauveria bassiana and a plant growth regulator (PGR) Extratone were studied on some biological parameters of adult Aphis craccivora under laboratory conditions. The obtained results
Rehab El-Gendy   +3 more
doaj   +1 more source

Effect of Different Sowing Dates of Faba Bean on the Population Density of the Legume Aphid, Aphis craccivora (Koch.) (Homoptera: Aphididae). [PDF]

open access: yesJournal of Plant Protection and Pathology
The legumes aphid, Aphis craccivora (Koch.) (Homoptera: Aphididae) is one of the most destructive pests affecting faba bean in Egypt. This study investigated the impact of different planting dates on the population density of .A.
T. Ata, S. Awadalla, Alaa El-Geady
doaj   +1 more source

EFFECT OF PREY TYPES ON SOME BIOLOGICAL ASPECTS OF Chrysoperla carnea (STEPH.) UNDER LABORATORY CONDITIONS. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2015
Effect of prey kind on some biological aspects of C. Carnea was studied under laboratory conditions of 28 ±2 oC and 65±5 %R.H. The studied preys were Thrips tabaci Lindr, Gynaikothrips ficorum Marshall, Aphis durantae Thobald, Spdoptera littoralis (Biosd.
S. ABd – El - Atty
doaj   +1 more source

Functional response estimations of Chrysoperla carnea to different densities of Aphis craccivora and Gynaikothrips ficorum nymphs

open access: yesBrazilian Journal of Biology, 2022
The functional responses of Chrysoperla carnea larvae were evaluated at different seven densities of the 3rd instar nymphs of Aphis craccivora and Gynaikothrips ficorum in order to find out the relationship between predator densities and its prey by the,
N. F. Abdel-Hameid
doaj   +1 more source

THE EFFECT OF AGRO-ECOLOGICAL ZONES ON THE INCIDENCE AND DISTRIBUTION OF APHID VECTORS OF PEPPER VEINAL MOTTLE VIRUS, ON CULTIVATED PEPPER (CAPSICUM ANNUUM L.) IN NIGERIA [PDF]

open access: yesJournal of Central European Agriculture, 2011
The distribution of aphid vectors of Pepper veinal mottle virus (PVMV) was studied on cultivated pepper between 2003 and 2005 in the major pepper producing areas of the six agro-ecological zones in Nigeria.
A.A. FAJINMI, C.A. ODEBODE, O.B. FAJINMI
doaj   +1 more source

Aphid Resistance in Pulse Crops: Sources, Mechanisms, Genetics and Breeding

open access: yesLegume Science, Volume 8, Issue 4, December 2026.
ABSTRACT Aphids are major pests of pulse crops, causing damage through phloem sap feeding and virus transmission. In this context, resistant varieties are central components of sustainable aphid management. This review synthesizes current knowledge on resistance sources, phenotyping strategies, resistance mechanisms, genetic control and breeding ...
Francisco A. Mendes   +3 more
wiley   +1 more source

Management of Aphids (Aphis gossypii Glover and Aphis craccivora Koch) on Gherkins

open access: yesInternational Journal of Bio-Resource and Stress Management, 2023
The experiment was carried out during rabi, 2010-11 at Student’s Farm, College of Agriculture, Rajendranagar, Hyderabad wherein the efficacy of nine insecticides were evaluated against aphids on gherkin.
M. Jyothsna   +2 more
doaj  

Advances in the Integration of Genomic and Phenomic Tools in Cowpea Breeding for Improving Stress Resilience and Grain Yield and Quality

open access: yesLegume Science, Volume 8, Issue 4, December 2026.
ABSTRACT Cowpea (Vigna unguiculata L. Walp) is a multi‐use crop highly valued as a food crop, high‐protein fodder, and sustainable cover crop. Yet, it remains underused, and yields in most growing regions are below the crop's potential due to multiple biotic and abiotic stresses.
Habib Akinmade   +3 more
wiley   +1 more source

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