Results 11 to 20 of about 103,983 (358)
Frontiers in Plant Science, 2021 There is a need to develop new ways of protecting plants against aphid attack. Here, we investigated the effect of a plant defence activator, cis-jasmone (CJ), in a range of cultivars of Brassica napus, Brassica rapa and Brassica oleracea.
Jamin Ali +6 more
doaj +1 more source
Tripartite interactions of Barley yellow dwarf virus, Sitobion avenae and wheat varieties. [PDF]
PLoS ONE, 2014 The tripartite interactions in a pathosystem involving wheat (Triticum aestivum L.), the Barley yellow dwarf virus (BYDV), and the BYDV vector aphid Sitobion avenae were studied under field conditions to determine the impact of these interactions on ...
Xiao-Feng Liu +5 more
doaj +1 more source
JNK pathway plays a key role in the immune system of the pea aphid and is regulated by microRNA-184
PLoS Pathogens, 2020 Different from holometabolous insects, the hemipteran species such as pea aphid Acyrthosiphon pisum exhibit reduced immune responses with the absence of the genes coding for antimicrobial peptide (AMP), immune deficiency (IMD), peptidoglycan recognition ...
Li Ma +6 more
semanticscholar +1 more source
An aphid RNA transcript migrates systemically within plants and is a virulence factor
Proceedings of the National Academy of Sciences of the United States of America, 2020 Significance The green peach aphid Myzus persicae causes yield losses of diverse crops and vectors more than 100 pathogens. We found that M. persicae colonizes nine divergent plant species, indicating that it is a true generalist, unlike many other aphid
Yazhou Chen +8 more
semanticscholar +1 more source
Frontiers in Ecology and Evolution, 2022 Methyl salicylate (MeSA) is an herbivore-induced plant volatile widely tested for attracting natural enemies for pest control. MeSA is commercially sold as slow-release lures or as a spray.
Jana C. Lee +3 more
doaj +1 more source
Genome Biology, 2017 The prevailing paradigm of host-parasite evolution is that arms races lead to increasing specialisation via genetic adaptation. Insect herbivores are no exception and the majority have evolved to colonise a small number of closely related host species ...
T. Mathers +35 more
semanticscholar +1 more source
Journal of Agricultural Sciences, 2021 Aphid species, their parasitoids and predators on vegetables (bean, cucumber, eggplant, melon, okra, pepper, pumpkin, tomato and watermelon) grown in Erzincan province, Turkey were determined.
İsmail Alaserhat +2 more
doaj +1 more source
Natural Product Reports, 2013 Chemical signalling between aphids (small insects that suck plant sap) formating and avoidance of antagonistic organisms, and between aphids and plants for location of hosts or avoidance of unsuitable plants, employs minute levels of small lipophilic molecules (SLMs), termed "semiochemicals". These semiochemicals, which include sex and alarm pheromones,
Pickett, J. A. +2 more
openaire +3 more sources
Plant response to feeding aphids promotes aphid dispersal [PDF]
Entomologia Experimentalis et Applicata, 2018 AbstractPlant responses against biotic stress agents are affected by a number of environmental conditions, including the presence of other pests and pathogens. Moreover, the impact of infestation on subsequent plant colonization by conspecifics can vary, reflecting the high diversity in the co‐evolutionary processes shaping host‐plant interactions ...
Mariangela Coppola +7 more
openaire +5 more sources
Wing dimorphism in aphids [PDF]
Heredity, 2006 Many species of insects display dispersing and nondispersing morphs. Among these, aphids are one of the best examples of taxa that have evolved specialized morphs for dispersal versus reproduction. The dispersing morphs typically possess a full set of wings as well as a sensory and reproductive physiology that is adapted to flight and reproducing in a ...
Braendle, Christian +3 more
openaire +4 more sources