Results 31 to 40 of about 25,173 (213)

Effect of innate preferences, conditioning and adult experience on the attraction of Aphidius ervi (Hymenoptera: Braconidae) toward plant volatiles

European Journal of Entomology, 2002
The aphid parasitoid Aphidius ervi was collected and subsequently reared on Sitobion avenae on wheat or Acyrthosiphon pisum on alfalfa. Parasitoids from both origins were exposed in an olfactometer to alfalfa or wheat volatiles after plant experience ...
Luis C. RODRÍGUEZ, Eduardo FUENTES-CONTRERAS, Hermann M. NIEMEYER   +2 more
doaj   +1 more source

Nicotinic Acetylcholine Receptor Gene Family of the Pea Aphid, Acyrthosiphon pisum

Journal of Integrative Agriculture, 2013
The nicotinic acetylcholine receptors (nAchRs) are cholinergic receptors that form ligand-gated ion channels by five subunits in insect and vertebrate nervous systems.
Yi-peng LIU, Ke-jian LIN, Yang LIU, Fu-rong GUI, Gui-rong WANG   +4 more
doaj   +1 more source

Acyrthosiphon pisum: Who do you think you are?

, 2023
Acyrthosiphon pisum: Who do you think you are? Molecular characterisation and the dynamics of natural enemy resistance in pea aphid populations  Poster presentation at the CECHR Symposium ...
Rebecca Cornwell (14208230)
core   +1 more source

INFLUENCE OF SOWING DATES AND IRRIGATION SCHEDULING ON SOME WATER RELATIONS, SNAP BEAN (PHASEOLUS VULGARIS L.) PRODUCTIVITY AND APHID, PISUM APHID (ACYRTHOSIPHON PISUM HARRIS ) POPULATIONS [PDF]

Fayoum Journal of Agricultural Research and Development, 2019
Snap bean (Phaseolus vulgaris L.) is one of the most important exporting vegetable crops in Egypt. The experiment was done for two Nili seasons 2014 and 2015 in split plot design. Main plots were assigned to sowing dates and the sub plots were irrigation
A. I. Aly, H. M. Abd El - Wareth, S. M. M. Abdou,   +2 more
doaj   +1 more source

Genetics of Color Polymorphism in the Pea Aphid,Acyrthosiphon pisum [PDF]

Journal of Insect Science, 2010
The genetic basis of color polymorphism is explored in the pea aphid, Acyrthosiphon pisum (Harris) (Homoptera: Sternorrhyncha), in which two color morphs have been described (pink or green). Laboratory crosses and a Mendelian genetic analysis reveal that color polymorphism in pea aphids is determined by a single biallelic locus, which we name colorama,
Caillaud, Marina C., Losey, John E.
openaire   +2 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  

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

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

Nucleotide Sequence and Genomic Organization of Acyrthosiphon Pisum Virus

Virology, 1997
The nucleotide sequence of the genomic RNA of Acyrthosiphon pisum virus was determined. The APV genome is 10,016 nucleotides in length, excluding the 3'-end poly(A) track, and contains two large open reading frames (ORFs), encoding proteins of 296,340 and 63,279 Da. The ORF1 is preceded by an untranslated leader sequence of 267 nucleotides.
van der Wilk, F., Dullemans, A.M., Verbeek, M., van den Heuvel, J.F.J.M.   +3 more
openaire   +3 more sources