Patogenicidade de Verticillium lecanii ao pulgão-do-pinus
نویسندگان
چکیده
منابع مشابه
Characterization of Spanish strains of Verticillium lecanii.
We have characterized biologically and physiologically eight Verticillium lecanii strains from several origins including insect pests. Of all the temperatures tested, 25 degrees C was the best for growth and at 40 degrees C none of the strains could grow. At 4 and 7 degrees C, growth was reduced in comparison to warmer temperatures. The strains had better development at pH close to 7 (F = 27.64...
متن کاملProduction of extracellular enzymes in the entomopathogenic fungus Verticillium lecanii
This study investigates the mechanisms as well as strategies for purification and characterization of potential enzymes involved in pathogenesis of entomopathogenic fungi. The test strain of Verticillium lecanii that was screened, during the present investigation, proved to be an efficient producer of protein and polysaccharide degrading enzymes (amylase, protease, and lipase), hence indicating...
متن کاملAplicação do Problema da Gramática Mínima ao Projeto do Aspecto Sintático de Linguagens de Programação
This paper introduces a proposal of method for grammar inference of programming languages based in source-code examples. The strategy proposed in this method uses the solution of the smallest grammar problem for conversion of text representation into grammars that form the base of an adaptive model, which generalizes the respective resulting grammars from positive and negative examples. Resumo....
متن کاملM\'etodos de Otimiza\c{c}\~ao Combinat\'oria Aplicados ao Problema de Compress\~ao MultiFrases
The Internet has led to a dramatic increase in the amount of available information. In this context, reading and understanding this flow of information have become costly tasks. In the last years, to assist people to understand textual data, various Natural Language Processing (NLP) applications based on Combinatorial Optimization have been devised. However, for MultiSentences Compression (MSC)...
متن کاملTHE INSECT PATHOGENIC FUNGUS Verticillium lecanii (Zimm.) Viegas AND ITS USE FOR PESTS CONTROL: A REVIEW
Chemical insecticides play an important role in the control of plant damage and plant diseases. However, extensive use of these products has led to the disruption of ecosystems because of several reasons such as death of non-target species, accumulation of pesticide residues in the environment and food, and buildup of pesticide resistance in the target species. Biological control is one of the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Árvore
سال: 2004
ISSN: 0100-6762
DOI: 10.1590/s0100-67622004000500017