Results 31 to 40 of about 12,021 (198)

Deep Sequencing of the Transcriptomes of Soybean Aphid and Associated Endosymbionts [PDF]

, 2012
Background The soybean aphid has significantly impacted soybean production in the U.S. Transcriptomic analyses were conducted for further insight into leads for potential novel management strategies.
Bonning, Bryony, Bonning, Bryony, Chougule, Nanasaheb, Liu, Sijun, Vijayendran, Diveena   +4 more
core   +9 more sources

Fungal Pathogens Infecting Soybean Aphid and Aphids on Other Crops Grown in Soybean Production Areas of Michigan [PDF]

, 2018
Seasonal prevalence of fungal pathogens infecting soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), was assessed from 2004 to 2006 in two Michigan soybean production areas. In 2005 and 2006 field-collected soybean aphids were incubated, and
Brewer, Michael J, Noma, Takuji
core   +2 more sources

Parasitism, Adult Emergence, Sex Ratio, and Size of \u3ci\u3eAphidius Colemani\u3c/i\u3e (Hymenoptera: Aphidiidae) on Several Aphid Species [PDF]

, 2017
Aphidius colemani Viereck parasitizes several economically important aphid pests of small grain crops including the greenbug, Schizaphis graminum and the Russian wheat aphid, Diuraphis noxia. The ability of A. colemani to switch from S.
Burd, J. D, Elliott, N. C, French, B. W, Kindler, S. D, Reed, D. K   +4 more
core   +2 more sources

Immunity and other defenses in pea aphids, Acyrthosiphon pisum [PDF]

Genome Biology, 2010
Abstract Background Recent genomic analyses of arthropod defense mechanisms suggest conservation of key elements underlying responses to pathogens, parasites and stresses. At the center of pathogen-induced immune responses are signaling pathways triggered by the recognition of fungal, bacterial and viral ...
Gerardo, Nicole M, Altincicek, Boran, Anselme, Caroline, Atamian, Hagop, Barribeau, Seth M, de Vos, Martin, Duncan, Elizabeth, Evans, Jay D, Gabaldon, Toni, Ghanim, Murad, Heddi, Adelaziz, Kaloshian, Isgouhi, Latorre, Amparo, Moya, Andres, Nakabachi, Atsushi, Parker, Benjamin J, Perez-Brocal, Vincente, Pignatelli, Miguel, Rahbé, Yvan, Ramsey, John S, Spragg, Chelsea, Tamames, Javier, Tamarit, Daniel, Tamborindeguy, Cecilia, Vincent-Monegat, Caroline, Vilcinskas, Andreas   +25 more
openaire   +9 more sources

An investigation on alfalfa aphids and their parasitoids in different parts of Iran, with a key to the parasitoids (Hemiptera: Aphididae; Hymenoptera: Braconidae: Aphidiinae) [PDF]

نامه انجمن حشره‌شناسی ایران, 2006
In the current study some information is presented about the distribution and associations between alfalfa aphids and their parasitoids in different regions in 11 provinces of Iran, as well as an identification key to the parasitoids.
H. Rakhshani, A. Rezwani, Sh. Manzari, A. A. Talebi, E. Rakhshani   +4 more
doaj  

A comparison of the amino acid profiles of the pea aphid, Acyrthosiphon pisum, and the social aphid species, Pemphigus spyrothecae (Hemiptera: Aphididae)

European Journal of Entomology, 2010
The relative proportions of free amino acids as well as the amino acid compositions of hydrolysed unprecipitated peptides and hydrolysed whole carcasses were quantified for two aphid species: the gall-dwelling social aphid Pemphigus spyrothecae and the ...
Nathan PIKE
doaj   +1 more source

Micromorphology of the model species pea aphid Acyrthosiphon pisum (Hemiptera, Aphididae) with special emphasis on the sensilla structure

The European Zoological Journal, 2020
The pea aphid complex [Acyrthosiphon pisum (Harris 1776)] (Hemiptera, Aphididae), listed among the 14 aphid species of the greatest economic importance, is a globally distributed key pest of pulse crops.
M. Kanturski, P. Świątek, J. Trela, B. Borowiak-Sobkowiak, K. Wieczorek   +4 more
doaj   +1 more source

Acyrthosiphon pisum AQP2: A multifunctional insect aquaglyceroporin

Biochimica et Biophysica Acta (BBA) - Biomembranes, 2012
Annotation of the recently sequenced genome of the pea aphid (Acyrthosiphon pisum) identified a gene ApAQP2 (ACYPI009194, Gene ID: 100168499) with homology to the Major Intrinsic Protein/aquaporin superfamily of membrane channel proteins. Phylogenetic analysis suggests that ApAQP2 is a member of an insect-specific clade of this superfamily.
Wallace, Ian S., Shakesby, Ally J., Hwang, Jin Ha, Choi, Won Gyu, Martínková, Natália, Douglas, Angela E., Roberts, Daniel M.   +6 more
openaire   +2 more sources

Increased xylem ingestion and decreased phloem ingestion in the aphid Acyrthosiphon pisum (Hemiptera: Aphididae) parasitised by Aphidius ervi (Hymenoptera: Braconidae)

European Journal of Entomology, 2006
The effects of parasitisation by Aphidius ervi on the feeding behaviour of the aphid Acyrthosiphon pisum were studied. There was progressive increase in the time devoted to xylem ingestion (G waveform) and concomitant decrease in time devoted to phloem ...
Claudio C. RAMÍREZ, Cristian A. VILLAGRA, Hermann M. NIEMEYER   +2 more
doaj   +1 more source

Effect of selenium on alleviating oxidative stress in pea leaves caused by pea aphid feeding

Journal of Plant Protection Research, 2021
The aim of this study was to evaluate the antioxidant effect of selenium in Pisum sativum L. plants pre-treated with sodium selenite or sodium selenate at a concentration of 10 and 20 μM, and then colonized by pea aphid Acyrthosiphon pisum (Harris). It
Sabina Łukaszewicz , Barbara Politycka , Beata Borowiak-Sobkowiak   +2 more
doaj   +1 more source