Results 81 to 90 of about 5,382 (180)

Levantamento populacional de percevejos e da incidência de parasitóides de ovos em cultivos orgânicos de soja

Pesquisa Agropecuária Gaúcha, 2008
O presente estudo tem como objetivos identificar as espécies e os níveis populacionais de percevejos-praga e de seus parasitóides de ovos em campos de soja sob manejo orgânico.
Régis Sivori Silva Santos
doaj  

Methodology of mass multiplication of Telenomus podisi Ash. and Trissolcus basalis (Woll.) (Hymenoptera: Scelionidae) on eggs of Euschistus heros (Fab.) (Hemiptera: Pentatomidae)

, 2004
Laboratory studies were carried out to develop a methodology for the mass production of Telenomus podisi Ash. and Trissolcus basalis (Woll.) on eggs of Euschistus heros (Fabr.) and to compare it with the methodology presently used in the biological ...
Corrêa-Ferreira,Beatriz S., Peres,Wilsimar A.A., Correa-Ferreira, Beatriz S., PERES, W. A. A., CORRÊA-FERREIRA, B. S., Peres, Wilsimar A.A.   +5 more
core   +1 more source

Information, game theory and patch defence in the parasitic wasp Trissolcus basalis Wollaston (Hymenoptera : Scelionidae) / Gregory Calbert. [PDF]

, 1999
Bibliography: leaves 158-166.xii, 166 leaves : ill. ; 30 cm.This study uses game-theoretic models to examine patch defence behavior in the guasi-gregarious parasitoid Trissolcus basalis Wollaston and applies Evolutionary Stable Strategies to information ...
Calbert, Gregory
core  

Emergência, longevidade e fecundidade de Trissolcus basalis e Telenomus podisi após estocagem no estágio pupal

, 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 and ovipositional
Castro, Letícia Cunha Ferreira de, Doetzer, Augusta Karkow, Foerster, Luís Amilton   +2 more
core   +1 more source

Analysis of the interaction among Nezara viridula (Hemiptera: Pentatomidae) and the parasitoids Trissolcus basalis (Hymenoptera: Playgastridae) and Trichopoda giacomellii (Diptera: Tachinidae) [PDF]

, 2020
Nezara viridula es plaga de varios cultivos en regiones templadas y tropicales. Sus principales enemigos naturales son parasitoides de huevos (Trissolcus basalis) y de adultos (Trichopoda giacomelli).
Cingolani, María Fernanda, Roggiero, Martha Florencia, Liljesthröm, Gerardo Gustavo, Rabinovich, Jorge Eduardo   +3 more
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Seletividade de agrotóxicos registrados para a cultura da soja a Telenomus podisi e Trissolcus basalis [PDF]

, 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.
de Bastos Pazini, Juliano, Amaral Bueno, Flávio, Dionei Grützmacher, Anderson, Zantedeschi, Ronaldo, Longaray Machado, Larissa   +4 more
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Bioecología de Telenomus podisi (Ashmead) Y Trissolcus basalis (Wollaston) (Himenoptera: Scelionidae), parasitoides óofagos de Oebalus insularis (Kulghast) (Heteroptera: Pentatomidae) [PDF]

, 2021
Bioecology studies in field and laboratory conditions were carried out in Río Hato (Cocle Province), Chepo (Panama Province). The rate of parasitisms Trissolcus basalis (Wollaston) and Telenomus podisi (Ashmead), and the behavior of parasitism evaluated ...
Martinez, Onesio, Zachrisson, Bruno
core  

Insect oviposition in herbaceous plants attracts egg parasitoids despite fungal phytopathogen infection

Biological Control
Egg parasitoids are important natural enemies of several insect pests. The ability to kill the pest before it can inflict damage to the plant makes egg parasitoids ideal candidates for biological control.
Mahmut Mete Karaca, Tuğcan Alınç, Antonino Cusumano, Giulia Mirabile, Livio Torta, Salvatore Guarino, Ezio Peri, Stefano Colazza   +7 more
doaj   +1 more source

Field ecology and behaviour of the egg parasitoid Trissolcus basalis (Wollaston) (Hymenoptera: Scelionidae)

, 1998
The ecology and behaviour of Trissolcus basalis (Wollaston), a parasitoid of the eggs of the horehound bug Agonoscelis rutila (F.) and numerous other species of pentatomid bug, were studied in the field over two years near Adelaide, South Australia.
Field, S., Keller, M., Austin, A.
core  

Biological Characteristics and Thermal Requirements of Telenomus podisi and Trissolcus basalis (Hymenoptera: Scelionidae) in Fresh and Cryopreserved Eggs of Euschistus heros and Nezara viridula (Hemiptera: Pentatomidae)

Agronomy
Brazil is one of the largest producers of pulses globally, and soybean ranks highly in terms of production. However, pests increase crop production costs and affect oilseed production and quality.
Regiane Cristina de Oliveira, Pedro Hiroshi Passos Ikuno, Dirceu Pratissoli, José Romário de Carvalho, William Wyatt Hoback, Bruno Alexis Zachrisson Salamina   +5 more
doaj   +1 more source