The herbivore-induced plant volatile methyl salicylate negatively affects attraction of the parasitoid Diadegma semiclausum [PDF]
The indirect defense mechanisms of plants comprise the production of herbivore-induced plant volatiles that can attract natural enemies of plant attackers. One of the often emitted compounds after herbivory is methyl salicylate (MeSA).
Snoeren, T.A.L. +11 more
core +1 more source
Herbivore-induced glucosinolates [PDF]
Constitutive and herbivore-induced amounts of glucosinolates produced by Arabis alpina plants from six populations in a common greenhouse ...
Mescher, Mark C +7 more
core +1 more source
Heat tolerance variation reveals vulnerability of tropical herbivore–parasitoid interactions to climate change [PDF]
Assessing the heat tolerance (CTmax) of organisms is central to understand the impact of climate change on biodiversity. While both environment and evolutionary history affect CTmax, it remains unclear how these factors and their interplay influence ...
Majcher, BM +13 more
core +1 more source
Population-related variation in plant defense more strongly affects survival of an herbivore than its solitary parasitoid wasp [PDF]
The performance of natural enemies, such as parasitoid wasps, is affected by differences in the quality of the host’s diet, frequently mediated by species or population-related differences in plant allelochemistry. Here, we compared survival, development
Jeffrey A. Harvey +3 more
core +1 more source
Season and herbivore defence trait mediate tri‐trophic interactions in tropical rainforest [PDF]
Bottom-up effects from host plants and top-down effects from predators on herbivore abundance and distribution vary with physical environment, plant chemistry, predator and herbivore trait and diversity.
Nakamura, Akihiro +8 more
core +1 more source
Plant defense and herbivore counter-defense: benzoxazinoids and insect herbivores [PDF]
Benzoxazinoids are a class of indole-derived plant chemical defenses comprising compounds with a 2-hydroxy-2H-1,4-benzoxazin-3(4H)-one skeleton and their derivatives. These phytochemicals are widespread in grasses, including important cereal crops such as maize, wheat and rye, as well as a few dicot species, and display a wide range of antifeedant ...
Felipe C. Wouters +3 more
openaire +3 more sources
Prey and Non-prey Arthropods Sharing a Host Plant: Effects on Induced Volatile Emission and Predator Attraction [PDF]
It is well established that plants infested with a single herbivore species can attract specific natural enemies through the emission of herbivore-induced volatiles.
Cornelis A. Hordijk +13 more
core +1 more source
Background: As a crucial economic characteristic and a major indicator of reproductive performance in layers, egg production is controlled by a series of complex regulatory heredity basis.
Zhuanyun Wang +5 more
doaj +1 more source
When is an herbivore not an herbivore? Detritivory facilitates herbivory in a freshwater system [PDF]
AbstractHerbivory is thought to be an inefficient diet, but it independently evolved from carnivorous ancestors in many metazoan groups, suggesting that plant‐eating is adaptive in some circumstances. In this study, we tested two hypotheses to explain the adaptive evolution of herbivory: (i) the Heterotroph Facilitation hypothesis (herbivory is ...
Jessica L. Sanchez, Joel C. Trexler
openaire +3 more sources
Plant volatiles as regulators of plant defense and herbivore immunity: molecular mechanisms and unanswered questions [PDF]
Plants release distinct blends of herbivore-induced plant volatiles (HIPVs) upon herbivore attack. HIPVs have long been known to influence the behavior of herbivores and natural enemies.
Xu, Jianming +9 more
core +1 more source

