Results 151 to 160 of about 1,190 (202)

Elucidation of genetic architecture for aphid resistance in alfalfa (Medicago sativa) via genome-wide association study. [PDF]

open access: yesBMC Plant Biol
Yang T   +10 more
europepmc   +1 more source

Botanical products in Acyrthosiphon pisum (Harris) management in Pisum sativum L.

Journal of Environmental Science and Health, Part B, 2022
Botanical products have an important role in the development of sustainable and ecologically friendly agriculture. Therefore, this study is focused on assessing the insecticidal activity of botanical products (Pyrethro Natura and Rapax) applied individually and in combination with an organic fertilizer (Fitasio) against Acyrthosiphon pisum. Further the
openaire   +3 more sources

Deterrence and Toxicity of Plant Saponins for the Pea Aphid Acyrthosiphon Pisum Harris

Journal of Chemical Ecology, 2007
Plant saponins are widely distributed among plants and have a wide range of biological properties. Three alfalfa saponins - zanhic acid tridesmoside, 3GlcA, 28AraRhaXyl medicagenic acid glycoside, and 3GlcA, 28AraRha medicagenic acid glycoside - were tested for their settling inhibition effects on feeding behavior of the aphid Acyrthosiphon pisum using
Sylwia Goławska   +2 more
openaire   +3 more sources

Aspartate aminotransferase in the pea aphid, Acyrthosiphon pisum (Harris)

Comparative Biochemistry and Physiology, 1968
Abstract 1. 1. Aspartate aminotransferase (2.6.1.1 l -aspartate: 2-oxoglutarate aminotransferase) was found to be present in the post mitochondrial supernatant fraction of homogenates of whole pea aphids. The pH optimum was observed to be 8·3. 2. 2.
Arthur Retnakaran, Stanley D. Beck
openaire   +1 more source

Markers of resistance to pea aphid, Acyrthosiphon pisum Harris in Pisum sativum L. accessions

Journal of Environmental Science and Health, Part B, 2023
One of the major insect pests in Pisum sativum L. (is Acyrthosiphon pisum Harris (Hemiptera: pests in Pisum sativum L. (Hemiptera: Aphididae) is Acyrthosiphon pisum Harris (Hemiptera: Aphididae). An effective strategy for aphid control is the resistant host plant use.
openaire   +2 more sources

A New Rickettsia from a Herbivorous Insect, the Pea Aphid Acyrthosiphon pisum (Harris)

Current Microbiology, 1996
An undescribed, maternally heritable, rod-shaped bacterium (or "tertiary symbiont") was detected by microscopy in hemolymph of about half (59/122) of pea aphid [Acyrthosiphon pisum (Harris)] clones collected from widely separated locations in California.
D Q, Chen, B C, Campbell, A H, Purcell
openaire   +2 more sources

Linoleic acid biosynthesis in the pea aphid, Acyrthosiphon pisum (Harris)

Archives of Insect Biochemistry and Physiology, 1986
AbstractThe pea aphid Acyrthosiphon pisum (Harris) incorporated [1‐14C]acetate into a phospholipid dienoic fatty acid in a time‐dependent manner. In 2‐h incubations, the incorporation of radioactivity into the 18:2 fraction was minimal, whereas after 45 h 18:2 was the major fatty acid labeled.
Mertxe De Renobales   +4 more
openaire   +1 more source

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