Results 121 to 130 of about 279,845 (241)

Rearing Parasitic Hymenoptera

open access: yes, 1997
This booklet provides information on the parasitic Hymenoptera which enable successful studies to be made of this little understood group of the British insect fauna.
Shaw, Mark R
core  

Drought stress modulates indirect defense via bottom‐up effects in tomato and wheat

open access: yesPest Management Science, Volume 82, Issue 9, Page 8499-8511, September 2026.
Different water regimes can have a significant impact on plant morphology and defense pathways in tomato and wheat, triggering multiple olfactory choices in biocontrol agents of key insect pests. These findings could be used to implement biocontrol strategies within the IPM context under a changing climate scenario.
Mariangela Milordo   +8 more
wiley   +1 more source

Working to reduce parasitic diseases in the United States [PDF]

open access: yes
Parasitic diseases not only affect people globally, they also affect many people in the United States. CDC works with partners to reduce parasitic diseases both within the United States and globally by:\u2022 Conducting public health surveillance to ...

core  

Transfer of Potentially Toxic Metal(loid)s From Ultramafic Soils in a Tri‐Trophic Food Chain Experiment

open access: yesEcological Research, Volume 41, Issue 5, September 2026.
Potentially toxic metal(loid)s (PTMs) bioaccumulated across a plant‐herbivore‐predator food chain. Irrespective of soil concentrations, female crickets actively selected PTM‐enriched leaves, while predatory mantids showed no developmental impairment. Trophic transfer of PTMs was rather influenced more by a function of intrinsic species traits than by ...
João Marcelo‐Silva   +3 more
wiley   +1 more source

Influência de plantas invasoras na abundância de himenópteros parasitoides (Insecta, Hymenoptera) coletados em cultura de coqueiro anão verde, em Linhares, ES, Brasil

open access: yesArquivos do Instituto Biológico
O objetivo deste estudo foi analisar a influência de plantas invasoras na abundância de himenópteros parasitoides associados a uma cultura de coqueiro anão verde, no Município de Linhares, ES.
E.F. Comério   +2 more
doaj  

Morphometric variation and fluctuating asymmetry in populations of Closterocerus coffeellae (Ihering) (Hymenoptera: Eulophidae) in different management and landscape of coffee agroecosystems

open access: yesBiological Control
Closterocerus coffeellae (Hymenoptera: Eulophidae) is a parasitoid of the coffee leaf miner occurring in coffee farms with high selection pressure caused by pesticides and different landscape patterns on the surrounding crops.
Mateus P. dos Santos   +10 more
doaj   +1 more source

Decoding chemical profiles in insect‐induced gall development: Insights from Phacopteron lentiginosum–Garuga pinnata interactions

open access: yesEntomological Science, Volume 29, Issue 3, September 2026.
Analysis of volatile and non‐volatile metabolites across three developmental stages (3rd, 4th and 5th instar nymphal stages) of leaf galls induced by Phacopteron lentiginosum on Garuga pinnata revealed that the 3rd stage exhibited the highest chemical diversity and concentration followed by 4th and 5th stages.
V. K. Bobika, M. Nasser, K. S. Shameer
wiley   +1 more source

Sibling species of the Cotesia inducta complex (Hymenoptera: Braconidae) sympatrically parasitising heterogeneous lycaenid larvae associated with ants

open access: yesEntomological Science, Volume 29, Issue 3, September 2026.
Three sibling parasitoid wasps of the Cotesia inducta (Braconidae) complex attack ant‐associated lycaenid larvae in Japan. Species differ in host range, seasonal host use and feeding habitat. Differences in host‐feeding habitat may contribute to diversification within the Cotesia inducta complex. Abstract Approximately 75% of lycaenid butterfly species
Yui Nakabayashi   +3 more
wiley   +1 more source

Visual And Olfactory Cues For Catching Parasitic Wasps (Hymenoptera: Scoliidae)

open access: yes, 2012
Vuts, J., Razov, J., Kaydan, M., Tóth, M. (2012): Visual And Olfactory Cues For Catching Parasitic Wasps (Hymenoptera: Scoliidae).
Tóth, M.   +3 more
core   +1 more source

Descriptions of five new parasitic Hymenoptera

open access: yes, 1901
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

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