Results 41 to 50 of about 481 (159)

La maladie Sud-américaine des feuilles de l'hévéa. I. Variabilité du pouvoir pathogène de Microcyclus ulei [PDF]

open access: yes, 1997
La maladie sud-américaine des feuilles de l'hévéa due à Microcyclus ulei (M.u.) reste le principal obstacle au développement de l'hévéaculture en Amérique latine. Dès 1960, le M.u.
Rivano, Franck
core  

Variabilidade isoenzimatica de isolados de Microcyclus ulei com diferentes niveis de virulencia. [PDF]

open access: yes, 2014
Analisaram-se os padroes isoenzimaticos de sete isolados de Microcyclus ulei com diferentes niveis de virulencia em gel de poliacrilamida. Testaram-se as enzimas peroxidase, esterase, malato desidrogenase, lactado desidrogenase, glicosidase ...
ALFENAS, A. C.   +6 more
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Recent insights on gene expression studies on Hevea Brasiliensis fatal leaf fall diseases. [PDF]

open access: yesPhysiol Mol Biol Plants, 2022
Mohd Afandi NS, Habib MAH, Ismail MN.
europepmc   +1 more source

Keefektifan perlakuan panas kering dan iradiasi UV-C untuk mematikan cendawan model microcyclus ulei

open access: yes, 2012
This study was carried out to develop methods of treatment as well as determine the effective dose of dry heat treatment and UV-C irradiation to kill the fungus models of Microcyclus ulei on soybean grains and soybean meals without damaging its ...
Cristin, Aprida
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Physiological characteristics of Microcyclus ulei (P. Henn.) V.ARX. – a fungal pathogen of the cyanogenic host Hevea brasiliensis

open access: yes, 2012
The ascomycete Microcyclus ulei causes premature leaf shedding of the rubber tree, Hevea brasiliensis. During the development of this biotrophic fungus in the tissues of infected leaves HCN is liberated from the lesions.
Lieberei, R.
core   +1 more source

Genetic parameter estimations of three traits used to evaluate South American leaf blight (SALB) in rubber tree

open access: yesCrop Breeding and Applied Biotechnology, 2002
Attack severity, sporulation intensity and stromata density are three symptoms of South American Leaf Blight caused by Microcyclus ulei (P. Henn.) v. Arx. evaluated in the field on one to three year-old rubber tree [Hevea brasiliensis (Willd. ex Adr.
Dominique Garcia   +3 more
doaj  

Método eficiente de isolamento direto de Microcyclus ulei a partir de amostras de folhas de Hevea brasiliensis coletadas em campo. [PDF]

open access: yes, 2012
Microcyclus ulei causa a doença mal-das-folhas-da-seringueira. Este fungo é de difícil isolamento e cultivo em cultura pura. O uso do método de isolamento direto de M.
KER, A., GONCALVES, R. C., VALLIM, J. H.
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Avaliação de fungicidas sistêmicos e protetores e suas misturas, no controle de Microcyclus ulei. [PDF]

open access: yes, 2014
Determinou-se o efeito dos fungicidas sistemicos Triadimefon, Triforine, Benomil e Tiofanato metilico e dos protetores Mancozeb e Clorotalonil aplicados isoladamente ou em mistura (sistemico + protetor) no controle do mal-das-folhas (Microcyclus ulei) da
PEREIRA, J. C. R., SANTOS, A. F. dos
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Relationships between yield and some structural traits of the laticiferous system in Hevea clones resistant to South American leaf blight

open access: yesCrop Breeding and Applied Biotechnology, 2002
Latex yield and six anatomical bark traits were measured in a five-year-old rubber tree clonal trial planted in Ituberá (Bahia, Brazil), on forty-nine different clones.
Dominique Garcia   +4 more
doaj  

Esporulação "in vitro", viabilidade dos conídios e patogenicidade de Microcyclus ulei.

open access: yes, 2017
Estudaram-se os efeitos da luz, idade da cultura a ser repicada, densidade de inóculo, de repicagens sucessivas e idade da cultura, na esporulação e germinação "in vitro" e patogenicidade de Microcyclus ...
CHAVES, G. M.   +3 more
core  

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