Buscar
Mostrando ítems 11-20 de 13629
Histological analysis of resistant and susceptible eucalyptus plants inoculated with Ceratocystis fimbriataAnálise histológica de plantas de eucalipto resistentes e suscetíveis inoculadas com Ceratocystis fimbriata
(2018-06-01)
The genus Ceratocystis includes several species distributed throughout the world. A plant infected with this fungus presents as primary symptoms the darkening of the vascular system and as secondary symptoms wilt, dryness ...
CIMMYT Report on maize improvement 1982-83
(CIMMYT, 2012)
Durum wheats: challenges and opportunities
(CIMMYT, 2012)
Silicon and acibenzolar-s-methyl to induce resistance against Bemisia tabaci biotype B and the effects on common bean plants
(2018-03-01)
Present study is aimed to evaluate the effects of silicon and acibenzolar-s-methyl (ASM) application on the oviposition/feeding preference of the whitefly, Bemisia tabaci biotype B during development of bean plants. A ...
Possible involvement of the phloem sealing system in the acceptance of a plant as host by an aphid
(Birkhauser Verlag AG, 1996)
Possible reasons for the rejection of some lines of Triticum monococcum (Tm44 and Tm46) by the aphid Sitobion avenae were explored. In all T. monococcum lines studied, whether unfavourable (non-host/resistant plant) or ...
Omics approaches for the engineering of pathogen resistant plants
(Horizon Scientific Press, 2015-12)
The attack of different pathogens, such as bacteria, fungi and viruses has a negative impact on crop production. In counter such attacks, plants have developed different strategies involving the modification of gene ...
Plant Silicon Amendment Does Not Reduce Population Growth of Schizaphis graminum or Host Quality for the Parasitoid Lysiphlebus testaceipes
(2020-01-01)
Interactions between different pest control methods can affect Integrated Pest Management efficiency. This study sought to evaluate (1) if Si accumulation is related to the level of constitutive resistance in sorghum ...