Results 11 to 20 of about 1,399 (206)

Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae) [PDF]

Brazilian Archives of Biology and Technology, 2005
The objective of this investigation was to study Trichogramma pretiosum and T. acacioi (Hymenoptera: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lepidoptera: Geometridae) on the eggs of the alternative host Anagasta ...
Dirceu Pratissoli, José Cola Zanuncio, Ulysses Rodrigues Vianna, Josimar Souza Andrade, Luiz Carlos Marozzi Zanotti, Alexandre Faria da Silva   +5 more
doaj   +7 more sources

Quality Control of Trichogramma atopovirilia and Trichogramma pretiosum (Hym.: Trichogrammatidae) adults reared under laboratory conditions [PDF]

Brazilian Archives of Biology and Technology, 2012
The objective of this work was to assess the flight capacity, parasitism and emergence of Trichogramma atopoviriliaand two strains of T. pretiosum (Hymenoptera: Trichogrammatidae) (L1 and L2).
Marcus Alvarenga Soares, Germano Leão Demolin Leite, José Cola Zanuncio, Veríssimo Gibran Mendes de Sá, Cleidson Soares Ferreira, Silma Leite Rocha, Evaldo Martins Pires, José Eduardo Serrão   +7 more
doaj   +5 more sources

Parasitism Capacity of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae) on eggs of Sitotroga cerealella (Lep.: Gelechiidae) [PDF]

Brazilian Archives of Biology and Technology, 2008
The objective of this work was to evaluate the parasitism capacity of Trichogramma pretiosum Riley and T. acacioi Brun, Moraes and Soares (Hymenoptera: Trichogrammatidae) in eggs of the alternative host Sitotroga cerealella (Olivier) (Lepidoptera ...
Dirceu Pratissoli, José Cola Zanuncio, Ulysses Rodrigues Vianna, Josimar Souza Andrade, Fernando Domingo Zinger, João Rafael de Conte Carvalho de Alencar, Germano Leão Demolin Leite   +6 more
doaj   +5 more sources

Trichogramma pretiosum Riley 1879

, 2019
Trichogramma pretiosum Riley, 1879 Diagnosis. Flagelliform setae elongate and slender, gradually tapering to apex; dorsal lamina extending to level of volsellar apex; ventral ridge short, not reaching middle of genital capsule; ventral processes near ...
Querino, Ranyse B., Zucchi, Roberto A.
core   +3 more sources

Adult feeding and mating effects on the biological potential and parasitism of Trichogramma pretiosum and T. acacioi (Hym.: Trichogrammatidae) [PDF]

Brazilian Archives of Biology and Technology, 2009
This work was carried out to study the effects of adult feeding and mating on the biological potential and parasitism of Trichogramma pretiosum and T. acacioi (Hymenoptera: Trichogrammatidae) to improve their use in biological control programs.
Dirceu Pratissoli, Harley Nonato de Oliveira, Ricardo Antonio Polanczyk, Anderson Mathias Holtz, Regiane Cristina Oliveira de Freitas Bueno, Adeney de Freitas Bueno, José Roberto Gonçalvez   +6 more
doaj   +2 more sources

Seletividade de formulações de glyphosate a Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) Side-effects of glyphosate formulations on Trichogramma pretiosum (Hymenoptera: Trichogrammatidae)

Planta Daninha, 2005
O estudo foi conduzido para avaliar a seletividade de oito formulações de glyphosate (Roundup®, Roundup® WG, Roundup® Transorb, Polaris®, Gliz® 480 CS, Glifosato Nortox®, Glifosato 480 Agripec® e Zapp® Qi) registradas no Brasil sobre o parasitóide de ...
A.D. Grützmacher, F.P. Giolo, S.O. Procópio, S.D. Nörnberg, Grützmacher,A.D., Lima,C.A.B., C.A.B. Lima, Nörnberg,S.D., Giolo,F.P., Procópio,S.O., Manzoni,C.G., C.G. Manzoni   +11 more
core   +5 more sources

Organic products selectivity for Trichogramma pretiosum (Hymenoptera: Trichogrammatidae). [PDF]

Arquivos do Instituto Biológico, 2017
: The selectivity of different insecticides, fungicides and fertilizers used in organic soybean cropping was evaluated according to the protocols proposed by the Pesticides and Beneficial Organisms Working Group of the International Organization for ...
BUENO, A. de F., SILVA, D. M. da
core   +6 more sources

Effects of pesticides used in soybean crops to the egg parasitoid Trichogramma pretiosum Efeitos dos agroquímicos utilizados na cultura da soja ao parasitóide de ovos Trichogramma pretiosum [PDF]

Ciência Rural, 2008
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.
Adeney de Freitas Bueno, Regiane Cristina Oliveira de Freitas Bueno, José Roberto Postali Parra, Simone Silva Vieira   +3 more
doaj   +2 more sources

THREE METHODS FOR THE IN VITRO CULTURE OF TRICHOGRAMMA PRETIOSUM RILEY

Journal of Entomological Science, 1986
Three methods, which are more efficient than previously reported techniques, are described for in vitro production of Trichogramma pretiosum Riley in numbers ranging from a few to thousands.
Zhong-Neng Xie, S. Bradleigh Vinson, William C. Nettles, Ken Irie, Richard K. Morrison   +4 more
core   +2 more sources

Desempenho de Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae), submetido a inseticidas e fungicidas em dois hospedeiros

Revista Ceres, 2016
RESUMO Este trabalho teve como objetivo avaliar a influência de diferentes inseticidas e fungicidas, sobre Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae), em diferentes hospedeiros.
Vinícius Pereira dos Santos, Dirceu Pratissoli, João Paulo Pereira Paes, Débora Ferreira Melo Fragoso, José Romário de Carvalho   +4 more
doaj   +2 more sources