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Indução de resistência a Fusarium oxysporum f. sp. Tracheiphilum em Caupi: eficiência de indutores abióticos e atividade enzimática elicitada
The effect of abiotic inducers in two cowpea cultivars inoculated with Fusarium oxysporum f.sp. tracheiphilum (E. F. Smith) Snyder & Hansen was evaluated in relation to severity, disease control andExpand
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Physiological cost of induced resistance in cotton plants at different nitrogen levels
Resistance induction through the use of chemical inducers often results in physiological costs to the plant. In this study, induced resistance in cotton plants was evaluated with regard toExpand
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Ocorrência de doenças em plantas ornamentais tropicais no Estado de Pernambuco
The climatic conditions in which tropical flowers are grown in Northeast Brazil, related to rainfall, humidity, temperature and cropping density factors, favor disease occurrence that limit andExpand
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Immunopathology of dermal reactions induced by Schistosoma mansoni cercariae and cercarial extract.
Abstract Mice infected with Schistosoma mansoni and normal mice were exposed to viable S. mansoni cercariae, and the exposed areas were biopsied at ½, 1, 2, 4, 8, 16, 24, 36, 48, and 120 hours. TheExpand
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Genes diferentes podem conferir resistência ao Cowpea severe mosaic virus em caupi
Cowpea (Vigna unguiculata) is an important vegetable crop in Northeast Brazil and has been traditionally cultivated by small farmers. Virus diseases are considered to be the main factor in yieldExpand
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Herança da resistência genética do caupi à cercosporiose
Cercospora leaf spot, caused by Cercospora cruenta, is an important phytopathological problem of the cowpea (Vigna unguiculata) crop, which genetic resistance provides the most effective control.Expand
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Ocorrência de Pestalotiopsis neglecta em Ananas lucidus
(Miller), pertencentea familia Bromeliaceae, e uma das especiespopularmente conhecidas como abacaxiornamental, sendo nativa da Venezuela,Guiana Francesa, Peru e Brasil (Smith, L.B.;Downs, R.J. FloraExpand
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Molecular Analysis in the differentiation of Colletotrichum gloeosporioides isolates from the cashew and mango trees
The aim of the present work was to analyze the molecular methods in the differentiation of Colletotrichum gloeosporioides isolates obtained from the cashew and mango trees. The different molecularExpand
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