Results 81 to 90 of about 12,931 (221)

Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu

Jurnal Entomologi Indonesia, 2017
The success and effectiveness evaluation of Trichogramma releases for controlling  sugarcane top borer (Scirpophaga excerptalis (Walker)) and stalk borers (Chilo spp.) have not been intensively evaluated.
Nurindah Nurindah, Dwi Adi Sunarto, Sujak Sujak   +2 more
doaj   +1 more source

Effects of pesticides used in soybean crops to the egg parasitoid Trichogramma pretiosum. [PDF]

, 2014
: This research aimed to study the effects of different insecticides, herbicides and fungicides on eggs, larvae and pupae of Trichogramma pretiosum. The results showed that studied pesticides had different impact on T. pretiosum.
BUENO, A. de F., BUENO, R. C. O. de F., PARRA, J. R. P., VIEIRA, S. S.   +3 more
core   +1 more source

Evidence for transient deleterious thermal acclimation in field recapture rates of an invasive tropical species, Bactrocera dorsalis (Diptera: Tephritidae)

Insect Science, Volume 32, Issue 3, Page 1004-1018, June 2025.
Abstract Knowing how environmental conditions affect performance traits in pest insects is important to improve pest management strategies. It can be informative for monitoring, but also for control programs where insects are mass‐reared, and field‐released.
Kevin Malod, Anandi Bierman, Minette Karsten, Aruna Manrakhan, Christopher W. Weldon, John S. Terblanche   +5 more
wiley   +1 more source

What is the potential for artificial selection of insect biological control traits? A systematic review of their genetic variation, heritability, and evolvability

Entomologia Experimentalis et Applicata, Volume 173, Issue 6, Page 463-497, June 2025.
Growing interest in optimizing biocontrol traits, particularly due to Nagoya Protocol constraints, necessitates understanding their heritability and genetic variation. This systematic review of 5209 studies on arthropod biocontrol agents yielded 94 relevant articles, with 42 providing heritability values.
Sophie R. Chattington, Jiaqi Chen, Bart A. Pannebakker, Kelley Leung   +3 more
wiley   +1 more source

Trichogramma nanum

, 1946
57.Trichogramma nanum (Zehntner). Chaetosticha nana Zehntner, Arch. voor de Java-Suikerindustrie 4: 400, pl. 5, figs. 9-11, 1896. (The figure is labeled Trichogramma nana.) Barrigada, June 14, ex eggs of Cosmolyce boeticus on Crotalaria, Swezey; Piti, Oct. 10, 11, 28, ex eggs of Catopsilia crocale (Cramer) on leaves of Cassia grandis, Swezey. Two slide
openaire   +1 more source

Optimizing field collection and laboratory conservation of the parasitoid Trichomalus perfectus before release against the cabbage seedpod weevil Ceutorhynchus obstrictus

Entomologia Experimentalis et Applicata, Volume 173, Issue 5, Page 361-375, May 2025.
This study aimed to optimize Trichomalus perfectus (Hymenoptera: Pteromalidae) parasitoid field collection (sampling methods, local, and landscape scale analysis) and laboratory conservation before field release against Ceutorhynchus obstrictus (Coleoptera: Curculionidae).
Marie D'Ottavio, Geneviève Labrie, Eric Lucas   +2 more
wiley   +1 more source

Thermal performance drifts between the egg parasitoid Telenomus remus and the fall armyworm may threaten the efficacy of biological control under climate change

Entomologia Experimentalis et Applicata, Volume 173, Issue 5, Page 338-350, May 2025.
High‐temperature acclimation pretreatment increased the parasitoid, Telenomus remus's heat tolerance, but these responses were lower than basal levels of fall armyworm, the host. High‐temperature acclimation also reduced the parasitoid's efficacy on fall armyworm eggs. Sub‐optimal high‐ and low‐temperature stress significantly reduced T.
Macdonald Mubayiwa, Honest Machekano, Brighton M. Mvumi, Winnifred A. Opio, Bame Segaiso, Frank Chidawanyika, Casper Nyamukondiwa   +6 more
wiley   +1 more source

ALGUNAS OBSERVACIONES SOBRE Trichogramma

Revista Colombiana de Entomología, 1979
Poblaciones naturales de Trichogramma (Hymenoptera: Trichogrammatidae) frecuentemente han controlado pla­gas en el campo. Actualmente en Colombia se produce el parásito comercialmente para liberación en el campo con el fin de controlar varias especies de plagas lepidópteras. El presente estudio da a conocer algunas observaciones sobre Tri­chogramma que
openaire   +1 more source

Seletividade de inseticidas reguladores de crescimento e botânico no parasitismo de três espécies de Trichogramma em ovos de Duponchelia fovealis Zeller (Lepidoptera: Crambidae)

EntomoBrasilis, 2017
Resumo. A mariposa Duponchelia fovealis Zeller (Lepidoptera: Crambidae) é uma espécie exótica que se tornou praga-chave do morangueiro no Brasil, causando severos danos nas folhas e frutos. Dentre os grupos químicos que são promissores para o controle da
Renata Rodrigues, Luana Isabel Jaras, Alex Sandro Poltronieri, Ida Chapaval Pimentel, Maria Aparecida Cassilha Zawadneak   +4 more
doaj   +1 more source

Assays with Commercially Produced Trichogramma (Hymenoptera: Trichogrammatidae) To Determine Suitability for Obliquebanded Leafroller (Lepidoptera: Tortricidae) Control [PDF]

, 2017
Laboratory assays were used to compare the ability of commercially produced Trichogramma spp. to parasitize eggs of the obliquebanded leafroller, Choristoneura rosaceana (Harris), in the laboratory and field.
Lawson, D. S., Nyrop, J. P., Reissig, W. H.   +2 more
core