Results 21 to 30 of about 4,961 (208)

Performance of a predatory ladybird beetle, Anegleis cardoni (Coleoptera: Coccinellidae) on three aphid species

open access: yesEuropean Journal of Entomology, 2009
Qualitative and quantitative differences in prey are known to affect the life histories of predators. A laboratory study was used to evaluate the suitability of three aphid prey, Aphis gossypii, Aphis craccivora and Lipaphis erysimi, for the ladybird ...
OMKAR, Gyanendra KUMAR, Jyotsna SAHU
doaj   +1 more source

Aphis gossypii Glover 1877

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.
openaire   +2 more sources

Suitability of Aphis gossypii Glover, Aphis fabae Scop. and Ephestia kuehniella Zeller eggs for the biology and life-table parameters of Adalia decempunctata (L.) (Coleoptera: Coccinellidae) [PDF]

open access: yesArchives of Biological Sciences, 2018
Adalia decempunctata (L.) is a common predator in agroecosystems and the natural environment. Its biology and life table were studied in nymph/adult hosts of Aphis gossypii Glover, Aphis fabae Scop. and on the eggs of Ephestia kuehniella Zeller. Raw data
Mojib-Haghghadam Zahra   +3 more
doaj   +1 more source

Microbiome diversity of cotton aphids (Aphis gossypii) is associated with host alternation [PDF]

open access: yesScientific Reports, 2021
AbstractAphids are infected by a series of bacteria that can help them survive on specific host plants. However, the associations between aphids and these bacteria are not clear, and the bacterial communities in many aphid species are poorly characterized.
Hui Guo   +6 more
openaire   +4 more sources

Toxicity evaluation of Aphidicidal crystalliferous toxins from Bacillus thuringiensis strains: a molecular study

open access: yesAnnals of Microbiology, 2020
Purpose Aphis gossypii and A. punicae are the most damaging pests. The emergence of large populations has created concern among farmers because this pest complex is considered critical as it has a significant effect on major crops around the globe.
Asokan Ramasamy   +2 more
doaj   +1 more source

Molecular and morphological differentiation between Aphis gossypii Glover (Hemiptera, Aphididae) and related species, with particular reference to the North American Midwest

open access: yesZooKeys, 2014
The cotton aphid, Aphis gossypii, is one of the most biologically diverse species of aphids; a polyphagous species in a family where most are host specialists.
Doris Lagos-Kutz   +3 more
doaj   +1 more source

Influences of fertilization on Aphis gossypii and insecticide usage [PDF]

open access: yesJournal of Applied Entomology, 2005
Abstract:  Fertilization levels for ornamental crops may influence pest population dynamics, crop quality, and pest management strategy. We examined the effect of fertilization on population growth and within‐plant distribution of melon or cotton aphid, Aphis gossypii Glover, on potted chrysanthemum, Dendranthema grandiflora (Tzvelev). In terms of pest
Fred T. Davies   +2 more
openaire   +2 more sources

The cotton aphid, Aphis gossypii Glover and predators on Catalpa bignonioides Walt.

open access: yesActa Agriculturae Slovenica, 2002
In 1998–2001, the cotton aphid (Aphis gossypii Glover, Homoptera, Aphididae) was found to complete its holocycle on Catalpa bignonioides Walt. in Ljubljana (Slovenia). The infested leaves showed curling. The aphid was very damaging by causing the flowers
Lea MILEVOJ
doaj   +1 more source

Foraging behaviour of Scymnus syriacus (Coleoptera: Coccinellidae) provided with Aphis spiraecola and Aphis gossypii (Hemiptera: Aphididae) as prey: Functional response and prey preference

open access: yesEuropean Journal of Entomology, 2020
Scymnus syriacus Marseul is one of the most important biocontrol agents of aphids in citrus orchards. Understanding the efficiency and host specificity of natural enemies can help improve their effectiveness as biological control agents of particular ...
Mahboobeh MORADI   +3 more
doaj   +1 more source

Complex evolution in Aphis gossypii group (Hemiptera: Aphididae), evidence of primary host shift and hybridization between sympatric species.

open access: yesPLoS ONE, 2021
Aphids provide a good model system to understand the ecological speciation concept, since the majority of the species are host-specific, and they spend their entire lifecycle on certain groups of host plants.
Yerim Lee, Thomas Thieme, Hyojoong Kim
doaj   +1 more source

Home - About - Disclaimer - Privacy