Results 91 to 100 of about 5,591 (185)

Ações do laboratório de fitopatologia da EBDA com foco na diagnose de doenças de frutíferas. [PDF]

open access: yes, 2013
A fruticultura atualmente representa um dos mais importantes segmentos da agricultura brasileira, constituindo-se em uma atividade socioeconômica por seu potencial de geração de emprego e renda, principalmente, no âmbito das propriedades familiares.
BARBOSA, C. de J.   +4 more
core  

Lasiodiplodia iraniensis and Diaporthe spp. Are Associated with Twig Dieback and Fruit Stem-End Rot of Sweet Orange, Citrus sinensis, in Florida

open access: yesHorticulturae
Florida ranks among the most important citrus growing regions in the USA. The present study investigates the occurrence, diversity, and pathogenicity of fungal species associated with symptomatic sweet orange (Citrus sinensis) cv. Valencia plants and fruit. The survey was conducted on twigs and fruit collected in Southwest Florida during 2022. Based on
Valeria Piattino   +8 more
openaire   +2 more sources

Detection and epidemiological progress of quiescent avocado diseases

open access: yesCiência Rural
: One of the major problems in the commercialization of avocados is the incidence of postharvest diseases, especially anthracnose (Colletotrichum spp.) and stem-end rot (Lasiodiplodia theobromae, Fusicoccum aesculi and Neofusicoccum spp.).
Ivan Herman Fischer   +3 more
doaj   +1 more source

Problemas fitopatológicos em mudas de frutíferas no Nordeste brasileiro [PDF]

open access: yes, 2019
bitstream/CNPAT-2010/5594/1/Ct-030 ...
CARDOSO, J. M.   +2 more
core  

Fungi associated to the seeds of ipê-amarelo (Tabebuia serratifolia) and ipê-roxo (Tabebuia impetiginosa): incidence, germination effect and seedlings transmission [PDF]

open access: yes, 2008
Este trabalho teve como objetivos fazer um levantamento dos fungos presentes em oito amostras de sementes de ipê-amarelo (Tabebuia serratifolia) e ipê-roxo (T.
BOTELHO, Luana da Silva   +2 more
core   +2 more sources

Lasiodiplodia citricola, a new causal agent of Acacia spp. dieback

open access: yesNew Disease Reports, 2022
Costanzo, M. B.   +5 more
openaire   +1 more source

Diversidade genética da população do fungo Lasiodiplodia theobromae associada espécies e híbridos de citros. [PDF]

open access: yes, 2013
Recentemente constatou-se que o fungo Lasiodiplodia theobromae é o agente causal da doença denominada Descamamento Eruptivo dos Citros (DEC), até então considerada como uma disfunção cítrica de causa desconhecida.
BARBOSA, C. de J.   +3 more
core  

Influence of water stress on Botryosphaeriaceae disease expression in grapevines

open access: yesPhytopathologia Mediterranea, 2011
Several species in Botryosphaeriaceae have been associated with grapevine trunk diseases. To evaluate the effect of water stress on infection of grapevines by Botryosphaeriaceae spp., 1-year-old Shiraz/101-14 Mgt nursery grapevine plants were planted in ...
Jan VAN NIEKERK   +4 more
doaj   +1 more source

Cancro em mogno africano no estado do Pará. [PDF]

open access: yes, 2016
Nota ...
BOARI, A. de J.   +3 more
core  

Identificación de sideróforos y ácido oxálico producidos por Lasiodiplodia spp.

open access: yes, 2020
The genus Lasiodiplodia is one of the causal agents of trunk diseases in a wide range of host plants. Species of this genus produce different bioactive molecules, called secondary metabolites, derived from central metabolic pathways, and amino acids. Siderophores are low weight molecules with high affinity for iron that have been reported as virulence ...
openaire   +1 more source

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