cis -Jasmone treatment induces resistance in wheat plants against the grain aphid, Sitobion avenae (Fabricius) (Homoptera: Aphididae) [PDF]
cis-Jasmone is a plant volatile known to have roles as an insect semiochemical and in inducing plant defence. It was evaluated in laboratory and field trials for control of cereal aphids. In an olfactometer bioassay cis-jasmone was repellent to alatae of
Martin, J. L. +11 more
core +1 more source
INFLUENCE OF NUTRITION’ S ON LONGEVITY AND FECUNDITY THE COCCINELLID PREDATORS, Coccinella undecimpunctata L. (COLEOPTERA: COCCINELLIDAE). [PDF]
The average biology of Coccinella undecimpunctata L. were showed that when it was reared on Sitobion avenaeFab.The incubation period, total larval stage period , pre-pupal period, pupal and adult male and female periods was 7.0 ± 0.0, 13.4 ±0.7, 1.4±0.5,
A. Ghanim, A. Abd EL-AZIZ, F. Abd Allah
doaj +1 more source
Potential Host Manipulation by the Aphid Parasitoid Aphidius avenae to Enhance Cold Tolerance. [PDF]
During parasitoid development, the immature parasitoid is confined to the host species. As a result, any potential to modify the physiology or behaviour of the host could play an important role in parasitoid fitness.
Lucy Alford +5 more
doaj +1 more source
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 +2 more
doaj +1 more source
Genetic diversity of populations has important ecological and evolutionary consequences, whose understanding is fundamental to improve the sustainability of agricultural production.
Ramiro Morales‐Hojas +4 more
doaj +1 more source
Genetic diversity of Sitobion avenae (Homoptera: Aphididae) populations from different geographic regions in China. [PDF]
Sitobion avenae is a major agricultural pest of wheat in China. Using microsatellite markers, we studied the potential gene flow, genetic diversity, genetic differentiation, and genetic structure of seven S.
Juan-Juan Xin +3 more
doaj +1 more source
The effect of barley yellow dwarf virus on field populations of the cereal aphids, Sitobion avenae and Metopolophium dirhodum [PDF]
The numbers of cereal aphids, especially Metopolophium dirhodum in 1979, and Sitobion avenae in 1980, were significantly increased on BYDV infected wheat and oats in 1979, and wheat, barley and oats in 1980.
Dewar, A. M. +3 more
core +1 more source
Comparison of field population growths of three cereal aphid species on winter wheat
Population growths of three aphid species colonising winter wheat stands, Metopolophium dirhodum, Rhopalosiphum padi and Sitobion avenae, were analysed by regression method.
Vojtěch Jarošík +2 more
doaj +1 more source
Molecular Characterization and Functional Analysis of Wheat TtLOX Gene Involved in Aphid Resistance
The English grain aphid (Sitobion avenae F.) is one of the most important and destructive pests in wheat production worldwide. Lipoxygenase (LOX) is a key rate-limiting enzyme in the bio-synthesis pathway of jasmonate and methyl jasmonate in plants and ...
Xinlun Liu +9 more
doaj +1 more source
Assembled genome of the Sitobion avenae symbiotic bacteria Buchnera aphidicola [PDF]
Assembled genome of the Sitobion avenae symbiotic bacteria Buchnera aphidicola. We extracted HiFi reads that did not map to Hemiptera contigs and assembled these using flye (with options; --pacbio-hifi, and --meta), which resulted in the assembly of a ...
Stephen Byrne (602885)
core +1 more source

