Results 21 to 30 of about 1,158 (182)

Extracts of native forest species of the southern amazon in the control of Aphis craccivora koch (Hemiptera: aphididae)

open access: yesBioscience Journal, 2021
The objective of this study was to evaluate the mortality of Aphis craccivora Koch (Hemiptera: Aphididae) submitted to different extracts with different concentrations of leaves of the native forest species: Tetragastris altissima (Aubl.) Swart ...
Laura Araujo Sanches   +3 more
doaj   +3 more sources

Primeiro registro de Aphis craccivora Koch 1854 (Hemiptera: Aphididae) sobre plantas daninhas em Santa Maria, RS First record of Aphis craccivora Koch 1854 (Hemiptera: Aphididae) on weed in Santa Maria, RS State

open access: yesCiência Rural, 2011
Aphis craccivora Koch (Hemiptera: Aphididae) é um afídeo-praga que ocorre em diferentes cultivos e causa danos relacionados ao hábito da sucção de seiva.
Vinícius Soares Sturza   +5 more
doaj   +1 more source

Predation preference and nutritional values of four different aphid species for Orius sauteri (Hemiptera: Anthocoridae)

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background Orius sauteri (Poppius) is one of the important natural enemies of aphids in Asia. Understanding its predation preference and efficiency can help improve its effectiveness as a biological control agent.
Liu Zhang   +7 more
doaj   +1 more source

Aphids (Insecta: Hemiptera: Aphididae) of Aligarh region of Uttar Pradesh, India

open access: yesJournal of Threatened Taxa, 2009
Five species of Aphids, Aphis craccivora Koch, Aphis gossypii Glover, Aphis neeri B.d.Fons., Rhopalosiphum padi (Linnaeus) and Rhopalosiphum rufiabdominalis (Sasaki) belonging to the subfamily Aphidinae are reported from Aligarh District.
M.K. Usmani, U. Rafi
doaj   +1 more source

Predators of the Alfalfa Aphids Acyrthosiphon pisum (Harris), Aphis craccivora Koch, and Therioaphis trifolii (Monell) (Hemiptera: Aphidoidea) as Determined by the Serological Technique

open access: yesEntomoBrasilis, 2016
Predators of the Alfalfa Aphids Acyrthosiphon pisum (Harris), Aphis craccivora Koch,and Therioaphis trifolii (Monell) (Hemiptera: Aphidoidea) as Determined by the Serological Technique Abstract.
Suzan Beatriz Zambon da Cunha   +3 more
doaj   +1 more source

EFFECT OF TEMPERATURE ON CERTAIN BIOLOGICAL AND LIFE TABLE PARAMETERS OF Rhopaiosiphum maidis, Aphis craccivora, AND Aphis nerii (Hemiptera: Aphididae). [PDF]

open access: yesJournal of Plant Protection and Pathology, 2004
The developmental times, survivorship, longevity, fecundity, and life table parameters of three aphid species namely, Rhop < /em>a/osiphum maidis (Fitch), Aphis craccivora Koch.
A. Abdel-Salam,
doaj   +1 more source

Predation of Brevicoryne brassicae and Aphis craccivora by Eriopis connexa depending on availability [PDF]

open access: yesActa Biológica Colombiana, 2020
Predator species under field conditions can face different and variable densities of prey species. This work evaluated the functional response of the neotropical lady beetle Eriopis connexa(Coleoptera: Coccinellidae) subjected to different densities of the aphids Brevicoryne brassicaeand Aphis craccivora(Hemiptera: Aphididae).
Djison Silvestre Dos Santos   +5 more
openaire   +3 more sources

Silverleaf Nightshade (Solanum elaeagnifolium) Undergoes Guild-Specific Transcriptomic Reprogramming Against Chewing Versus Piercing Sucking Herbivory. [PDF]

open access: yesPhysiol Plant
ABSTRACT Solanum elaeagnifolium (silverleaf nightshade, SLN) is a globally invasive perennial weed with reproductive plasticity and complex defence systems that significantly impact crop yields by invading fields of staple, commercial and ornamental crops.
Karrem A, Terry M, Jaba J, Kariyat R.
europepmc   +2 more sources

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 craccivora Koch, 1854 (Hemiptera: Aphididae) infesting mahogany seedlings (Swietenia macrophylla King, Meliaceae) and scarlet jade vines (Mucuna bennettii F. Muell., Fabaceae)

open access: yesEntomological Communications, 2020
Aphis craccivora Koch, 1854 (Hemiptera: Aphididae) is a highly polyphagous aphid that is considered a pest of many crops with economic interest. The present study reports the occurrence and plant damages caused by the aphid A.
Marcelo T. Castro   +3 more
doaj   +1 more source

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