Heavy metals used as fungicide may positively affect Trichogramma species used as biocontrol agents in IPM programs

…, Y Lelièvre, J Moreau, D Thiery, G Groussier… - Journal of Pest …, 2024 - Springer
The use of biological control agents in Integrated Pest Management programs has
increased in the last decades, but may be affected by antagonistic effects generated by the …

[HTML][HTML] Pushing the limits of whole genome amplification: successful sequencing of RADseq library from a single microhymenopteran (Chalcidoidea, Trichogramma)

A Cruaud, G Groussier, G Genson, L Sauné… - PeerJ, 2018 - peerj.com
A major obstacle to high-throughput genotyping of microhymenoptera is their small size. As
species are difficult to discriminate, and because complexes may exist, the sequencing of a …

[HTML][HTML] Genetic diversity of armored scales (Hemiptera: Diaspididae) and soft scales (Hemiptera: Coccidae) in Chile

…, JF Germain, M Correa, J Ampuero, G Groussier… - Scientific reports, 2017 - nature.com
Scale insects (Sternorrhyncha: Coccoidea) are one of the most invasive and agriculturally
damaging insect groups. Their management and the development of new control methods are …

Consistent variations in personality traits and their potential for genetic improvement in biocontrol agents: Trichogramma evanescens as a case study

…, C Caravel, L Jeandroz, G Groussier… - Evolutionary …, 2022 - Wiley Online Library
Improvements in the biological control of agricultural pests require improvements in the
phenotyping methods used by practitioners to select efficient biological control agent (BCA) …

[HTML][HTML] Natural enemies of armored scales (Hemiptera: Diaspididae) and soft scales (Hemiptera: Coccidae) in Chile: Molecular and morphological identification

P Amouroux, D Crochard, M Correa, G Groussier… - PLoS …, 2019 - journals.plos.org
Scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) are key pests of agricultural
crops and ornamental plants worldwide. Their populations are difficult to control, even with …

No inbreeding depression in laboratory‐reared individuals of the parasitoid wasp Allotropa burrelli

B Quaglietti, L Tamisier, G Groussier… - Ecology and …, 2017 - Wiley Online Library
Inbreeding depression is a major concern in almost all human activities relating to plant and
animal breeding. The biological control of pests with natural enemies is no exception, …

Landscape connectivity alters the evolution of density-dependent dispersal during pushed range expansions

…, C Duraj, S Fellous, G Groussier… - Peer Community …, 2023 - peercommunityjournal.org
As human influence reshapes communities worldwide, many species expand or shift their
ranges as a result, with extensive consequences across levels of biological organization. …

Up and to the light: intra- and interspecific variability of photo- and geo-tactic oviposition preferences in genus Trichogramma

…, G Perez, F Ayed, G Groussier… - Peer Community …, 2022 - peercommunityjournal.org
Trichogramma are parasitic microwasps much used as biological control agents. The genus
is known to harbor tremendous diversity, at both inter-and intra-speci c levels. The …

[HTML][HTML] Life-history traits, pace of life and dispersal among and within five species of Trichogramma wasps: a comparative analysis

C Guicharnaud, G Groussier… - Peer Community …, 2023 - peercommunityjournal.org
Major traits defining the life history of organisms are often not independent from each other,
with most of their variation aligning along key axes such as the pace-of-life axis. We can …

Pushing the limits of whole genome amplification: Successful sequencing of RADseq libraries from single micro-hymenoptera (Chalcidoidea, Trichogramma)

A Cruaud, G Groussier, G Genson, L Sauné… - 2018 - peerj.com
A major obstacle to high-throughput genotyping of micro-hymenoptera is their small size. As
species are difficult to discriminate and because complexes may exist, the sequencing of a …