Results 31 to 40 of about 27,961 (313)

List of hymenopterous parasitoids of Spodoptera exigua (Hübner) from China

open access: yes浙江大学学报. 农业与生命科学版, 2002
A list of hymenopterous parasitoids of Spodoptera exigua (Hübner) from China, including 25 primary parasitoids and 8 hyperparasitoids, is given, based on specimen in the Institute of Applied Entomology.
HE Jun-hua, SHI Zu-hua, LIU Yin-quan
doaj   +1 more source

Large-scale migration synchrony between parasitoids and their host [PDF]

open access: yes, 2015
1. Parasitoids are a valuable group for conservation biological control. In their role as regulators of aphid pests, it is critical that their lifecycle is synchronised with their hosts in both space and time.
Perez-Rodriguez, J.   +2 more
core   +1 more source

Determination of Parasitoids and its Parasitoids Life of Diplolepis fructuum (Rübsaamen) (Hymenoptera: Cynipoidea) as Pest of Rosehip (Rosa canina) in Sivas

open access: yesCumhuriyet Science Journal, 2017
Thisstudy was made to determine parasitoids and their parasitoids life of D.fructuum which are gall-inducing on Rosa canina. In the results ofthe study, as parasitoids were recorded thirteen species belong to Chalcidoideasuperfamily.
Lütfiye Gençer, Merve Gül
doaj   +1 more source

Do age and mating status affect olfactory response of the parasitoid, Microplitis croceipes (Hymenoptera: Braconidae) to host-related plant odors? [version 1; referees: 2 approved]

open access: yesF1000Research, 2018
Background: Parasitic wasps (parasitoids) use volatile organic compounds released by herbivore-infested plants to locate their hosts. Response of parasitoids to plant odors may be plastic and dependent on their physiological state.
Matthew Burrows   +2 more
doaj   +1 more source

Characterization of Hymenopteran Parasitoids of Aphis fabae in An African Smallholder Bean Farming System Through Sequencing of COI ‘Mini-barcodes’

open access: yesInsects, 2019
Parasitoids are among the most frequently reported natural enemies of insect pests, particularly aphids. The efficacy of parasitoids as biocontrol agents is influenced by biotic and abiotic factors.
Prisila A. Mkenda   +7 more
doaj   +1 more source

Interactions between Bacillus thuringiensis and entomophagous insects

open access: yesEgyptian Journal of Biological Pest Control, 2020
The interactions between insect pathogens, parasitoids, and predators have been proposed as “intraguild predation (IGP).” It occurs when two species share a host or prey (and therefore may compete) or when they engage in a trophic interaction with each ...
Mohamed Samir Tawfik Abbas
doaj   +1 more source

Noncrop flowering plants restore top-down herbivore control in agricultural fields [PDF]

open access: yes, 2013
Herbivore populations are regulated by bottom-up control through food availability and quality and by top-down control through natural enemies. Intensive agricultural monocultures provide abundant food to specialized herbivores and at the same time ...
Pfiffner, Lukas   +13 more
core   +1 more source

Biodiversity of hymenopteran parasitoids

open access: yesCurrent Opinion in Insect Science, 2023
Parasitoid wasps are the most successful group of insect parasitoids, comprising more than half the known diversity of Hymenoptera and probably most of the unknown diversity. This lifestyle has enabled them to be used as pest control agents conferring substantial economic benefits to global agriculture.
Andrew Polaszek, Lars Vilhemsen
openaire   +3 more sources

Effect of host switching simulation on the fitness of the gregarious parasitoid Anaphes flavipes from a novel two-generation approach

open access: yesScientific Reports, 2021
Herbivorous insects can escape the strong pressure of parasitoids by switching to feeding on new host plants. Parasitoids can adapt to this change but at the cost of changing their preferences and performance.
Alena Samková   +3 more
doaj   +1 more source

Larval parasitoids of agromyzid leaf miner genus Liriomyza in the southern Thailand : species and their host plants [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2002
Larval parasitoids of the leaf miner genus Liriomyza were studied in six provinces of southern Thailand, Songkhla, Phatthalung, Nakhon Si Thammarat, Trang, Satun and Pattani, from April 2000- March 2001.
Jiraporn Petcharat   +4 more
doaj  

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