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	Provedor de dados Agrociencia (2) Autor Arredondo-Bernal,Hugo C. (2) González-Cabrera,Jaime (2) Stouthamer,Richard (2) Palavra-chave Trichogramma pretiosum (2) DNA-identification (1) ITS2 sequences (1) Mass rearing (1) PI-Wolbachia (1) Quality control (1) T platneri (1) T. exiguum (1) T. fuentesi (1) Trichogramma fuentesi (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (2) País Mexico (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Quality assessment of Trichogramma parasitoids (Trichogramma spp.) from six mexican insectaries Agrociencia González-Cabrera,Jaime; Arredondo-Bernal,Hugo C.; Stouthamer,Richard. Quality of mass-reared biological control agents is vital. There are reports that Trichogramma spp. failed to control the target pest, and poor quality may explain these failures. The first goal of this study was to determine which way of reproduction was practiced by Trichogramma spp. colonies from Mexican insectaries, either sexual or asexual, and the second goal was to determine whether those Trichogramma spp. colonies meet the quality standards suggested by the International Organization for Biological Control/ European Community (IOBC/EC). In March 2010, a letter was sent to 27 Trichogramma spp. producers. Six insectaries agreed to participate and sent dead samples of its colonies, a total of 10 colonies. For statistical analysis these colonies were... Tipo: Info:eu-repo/semantics/article Palavras-chave: Trichogramma pretiosum; Trichogramma fuentesi; Quality control; Mass rearing; PI-Wolbachia. Ano: 2014 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952014000300007 Multiplex PCR assay to identify Trichogramma parasitoids (Hymenoptera, trichogrammatidae) reared from mexican insectaries Agrociencia González-Cabrera,Jaime; Arredondo-Bernal,Hugo C.; Stouthamer,Richard. Accurate identification of species as biological candidates is the first step in establishing successful biological control programs. In Mexico, Trichogramma parasitoids are identified using morphological characters, which is a laborious procedure made only by experts; in addition, some morphological structures are susceptible to changes due to differences in diet or environment, and consequently there is a latent risk of misidentification. Moreover, morphological identification requires the presence of males, leaving female-only populations unidentifiable. As an alternative to morphological identification, the purpose of this work was to develop a molecular method for the identification of Trichogramma parasitoids from Mexican insectaries. Trichogramma... Tipo: Info:eu-repo/semantics/article Palavras-chave: Trichogramma pretiosum; T. exiguum; T platneri; T. fuentesi; DNA-identification; ITS2 sequences. Ano: 2014 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952014000700004 Registros recuperados: 2 Primeira ... 1 ... Última

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