Results 111 to 120 of about 2,821 (237)
, 1987 A general description of aphids and their life cycle is supplemented by color diagrams. Color photographs of six common cereal aphids (Rhopalosiphum padi, Rhopalosiphum maidis, Sitobion avenae, Schizaphis graminum, Metopolophium dirhodum, and Diuraphis ...
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Plant Breeding, EarlyView.ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid +5 more
wiley +1 more source
Aphid Antixenosis Mediated by Volatiles in Cereals
Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, 1996 Abstract Experimental results indicate the existence of an inducible system that can temporarily help cereal plants to defend themselves against cereal aphids. The induction is released by volatiles emitted when aphids attack a neighbour plant individual. Similar effects are obtained with mildew attacked plants.
Pettersson Jan +2 more
openaire +1 more source
Plant Biology, EarlyView.Herbicide residues in soil disrupt plant–insect signalling, reducing the effectiveness of biological pest control. Abstract Plants under herbivore attack emit distinct blends of herbivore‐induced plant volatiles (HIPVs) which serve as signalling cues for predatory insects.
B. Fuchs, J. D. Blande, V. Weijola
wiley +1 more source
European Journal of Entomology, 2008 One of the most important services provided by biodiversity is thought to be the biological control of pests in agricultural landscapes, including aphids on cereals. The food webs potentially contributing to biological control of aphids primarily consist
Olga AMEIXA, Pavel KINDLMANN
doaj +1 more source
Drought stress and cereal aphid performance
Annals of Applied Biology, 1995 SummaryThe performance of clones of Rhopalosiphum padi and Sitobion avenae from England and Spain was examined on drought‐stressed tillering winter wheat in an environment chamber at 14 ± 1°C. Two different levels of drought stress and an unstressed control were established by different watering regimes which resulted in drought‐stressed plants being ...
Pons, X., Tatchell, G. M.
openaire +1 more source
Journal of the Science of Food and Agriculture, Volume 106, Issue 9, Page 5422-5436, July 2026.Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah +4 more
wiley +1 more source
Cereal Aphid Colony Turnover and Persistence in Winter Wheat
PLoS ONE, 2014 An understanding of spatial and temporal processes in agricultural ecosystems provides a basis for rational decision-making with regards to the management and husbandry of crops, supporting the implementation of integrated farming strategies. In this study we investigated the spatial and temporal distribution of aphid pests (Sitobion avenae and ...
Winder, Linton +4 more
openaire +5 more sources
, 2008 In the average of 1999 to 2004 winter wheat covered 64 % of the agricultural land of Schleswig-Holstein (331.000 ha), winter oilseed rape 31 %. These two important crops (covering 95 % of the acreage) were attacked in 1999 to 2001 by a) wheat: cereal ...
Kirch, Gerd, Basedow, Thies
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Cucumber green mottle mosaic virus: A persistent seed‐borne threat to cucurbits
Annals of Applied Biology, Volume 189, Issue 1, July 2026.Cucumber green mottle mosaic virus (CGMMV) is a highly stable, seed‐borne tobamovirus that threatens global cucurbit production. Its efficient mechanical and seed transmission, long‐term environmental persistence, and the spread of Clade II CGMMV isolates drive its rapid dissemination and cause severe yield losses.
Esperanza Gea‐Caballero +1 more
wiley +1 more source