|
|
|
| Registros recuperados: 23 | |
|
| |
|
|
| QUINTELA, E. D.; WRAIGHT, S. P.; QUINDERÉ, M. A. W.; ROBERTS, D. W.. |
| The effect of soil treatment with Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metsch.) Sor. conidia on Chalcodermus bimaculatus Boh. larvae was evaluated in cowpea (Vigna unguiculata L. Walp). In Santo Antônio de Goiás, Brazil, it was observed that both fungi reached an average control of 50% after liberation of larvae at different days in treated soil. In Quixadá, Ceará, the average control was approximately 30% for both fungi. In Caucaia, Ceará, the fungus M. anisoplae induced 46% mortality at the application date and 27.4% after 10 days. Results indicated that the fungi consistently provided 30-50% control of C. bimaculatus. Evaluation of fungi persistence in the soil indicated that this level of control was achieved through a single... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Controle Biológico; Solo; Metarhizium Anisopliae; Chalcodermus bimaculatus; Insecta; Conidia. |
| Ano: 1994 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/205741 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| INGLIS, P. W.; RIGDEN, D. J.; MELLO, L. V.; LOUIS, E. J.; VALADARES-INGLIS, M. C.. |
| In most filamentous fungi, telomere-associated sequences (TASs) are polymorphic, and the presence of restriction fragment length polymorphisms (RFLPs) may permit the number of chromosome ends to be estimated from the number of telomeric bands obtained by restriction digestion. Here, we describe strains of Metarhizium, Gliocladium and Paecilomyces species in which only one or a few telomeric bands of unequal intensity are detectable by Southern hybridization, indicating that interchromosomal TAS exchange occurs. We also studied an anomalous strain of Metarhizium anisopliae, which produces polymorphic telomeric bands larger than 8 kb upon digestion of genomic DNA with XhoI. In this case, the first XhoI site in from the chromosome end must lie beyond the... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: RecQ helicase; Telomere associated sequence; Recombination; Fungo; Metarhizium Anisopliae. |
| Ano: 2005 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/185898 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| PEREIRA, J. C. R.. |
| Estudo da sobrevivencia de M. anisopliae na rizosfera de quatro especies de brachiaria (Brachiaria decumbens, B. ruziziense, B. humidicola e B. brizantha), em amostras do solo de Minas Gerais. Foi determinado o periodo em que o fungo manteve-se no solo, em condicoes de infectar as cigarrinhas, bem como a sua capacidade de competir saprofiticamente. Todos os solos foram estudados na forma natural, exceto para o caso de avaliacao de competicao saprofitica, quando foram tratados com antibioticos, para torna-los seletivos para as populacoes de fungos, bacterias e actinomicetos. Os solos de Uberlandia e Pirapora apresentaram as maiores populacoes do fungo. As rizosferas de B. humidicola e B. vrizantha apresentaram as maiores populacoes, em todos os tipos de... |
| Tipo: Tese/dissertação (ALICE) |
Palavras-chave: Zuilia entreriana; Brasil; Minas Gerais; Brachiaria; Cigarrinha das Pastagens; Controle Biológico; Deois Schach; Espécie; Metarhizium Anisopliae; Rizosfera; Biological control; Rhizosphere. |
| Ano: 1982 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667014 |
| |
|
| |
| Registros recuperados: 23 | |
|
|
|
