Results 21 to 30 of about 1,143 (157)

Emergence, longevity and fecundity of Trissolcus basalis and Telenomus podisi after cold storage in the pupal stage Emergência, longevidade e fecundidade de Trissolcus basalis e Telenomus podisi após estocagem no estágio pupal

open access: yesPesquisa Agropecuária Brasileira, 2004
Pupae of Trissolcus basalis (Wollaston) and Telenomus podisi Ashmead (Hymenoptera: Scelionidae) were stored at 12ºC and 15ºC for 120-210 days, after different periods of parasitism at 18ºC in order to evaluate adult emergence, longevity ...
Luís Amilton Foerster   +2 more
doaj   +1 more source

Foraging behavior of two egg parasitoids exploiting chemical cues from the stink bug Piezodorus guildinii (Hemiptera: Pentatomidae) [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2019
: Several parasitoids attacking the same host may lead to competition. Adult parasitoids’ abilities to find, parasitize and defend hosts determine resource’s retention potential.
MARÍA FERNANDA CINGOLANI   +3 more
doaj   +1 more source

A List of the Scutelleroidea of the La Rue-Pine Hills Ecological Area with Notes on Biology [PDF]

open access: yes, 2017
A survey of the scutelleroid fauna of the LaRue-Pine Hills Ecological Area, Union County, Illinois was conducted from May, 1972 to September, 1974. Forty-nine species were collected, five of which were state records. The remaining 44 represented over 57%
McPherson, J. E, Mohlenbrock, R. H
core   +3 more sources

Scelionidae (Hymenoptera) parasitizing eggs of Bagrada hilaris (Hemiptera, Pentatomidae) in Mexico [PDF]

open access: yesJournal of Hymenoptera Research, 2019
The painted bug or bagrada bug, Bagrada hilaris (Burmeister) (Hemiptera: Pentatomidae), is a key pest of crops in the family Brassicaceae. In this work, three species of Scelionidae (Hymenoptera) are reported for the first time as parasitoids of painted ...
Moisés Felipe-Victoriano   +2 more
doaj   +3 more sources

Selectivity of pesticides registered for soybean crop on Telenomus podisi and Trissolcus basalis

open access: yesPesquisa Agropecuária Tropical, 2018
The use of pesticides in the soybean crop may impair the biological control, if the products are not selective to Telenomus podisi and Trissolcus basalis, which are important stink bug egg parasitoids.
Ronaldo Zantedeschi   +4 more
doaj   +1 more source

Effects of Abiotic Factors on HIPV‐Mediated Interactions between Plants and Parasitoids

open access: yesBioMed Research International, Volume 2015, Issue 1, 2015., 2015
In contrast to constitutively emitted plant volatiles (PV), herbivore‐induced plant volatiles (HIPV) are specifically emitted by plants when afflicted with herbivores. HIPV can be perceived by parasitoids and predators which parasitize or prey on the respective herbivores, including parasitic hymenoptera.
Christine Becker   +6 more
wiley   +1 more source

Parasitismo em ovos de percevejos da soja Euschistus heros (Fabricius) e Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) em São Gabriel do Oeste, MS [PDF]

open access: yesCiência Rural, 2005
Este trabalho foi realizado nas safras 2000/2001 e 2001/2002 e teve como objetivo avaliar o parasitismo em ovos dos percevejos Euschistus heros e Piezodorus guildinii na Região de São Gabriel do Oeste, MS, Brasil.
Karlla Barbosa Godoy   +2 more
doaj   +1 more source

New Records of Egg Parasitoids of Stink Bugs (Hemiptera: Pentatomidae) on Rice in Piauí, Brazil: Rate Parasitism, Incidence and Seasonality

open access: yesEntomological Communications, 2021
This study was conducted to investigate parasitism of naturally occurring pentatomid eggs in rice crops in a Cerrado-Caatinga ecosystem during the rainy and dry seasons in Teresina, Piauí, Brazil.
Nadja N. P. Silva   +3 more
doaj   +1 more source

Cold-storage of Piezodorus guildinii (Hemiptera: Pentatomidae) eggs for rearing Telenomus podisi (Hymenoptera: Platygastridae) [PDF]

open access: yes, 2015
Piezodorus guildinii (Hemiptera: Pentatomidae) is an important soybean pest, and one of its main natural enemies is Telenomus podisi (Hymenoptera: Platygastridae).
Cingolani, Maria Fernanda   +2 more
core   +3 more sources

Response of the parasitoid Telenomus podisi to induced volatiles from soybean damaged by stink bug herbivory and oviposition. [PDF]

open access: yes, 2018
Egg parasitoids have a short time frame in which their host eggs are suitable for parasitism, and in several systems these parasitoids respond to plant volatiles induced by oviposition on the plant (either in isolation or in combination with feeding ...
BORGES, M.   +4 more
core   +1 more source

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