Results 31 to 40 of about 8,726 (252)

Selected Leaf Diseases of Rubber: Symptoms and Control – A Review

Journal of Applied Sciences and Environmental Management, 2023
This paper is a review article with the objective of providing valuable, recent and solid information and critical understanding of symptoms and control of selected leaf diseases of rubber tree (Hevea brasiliensis Muell. Arg) using secondary information
O. E. Oghama, V. I. Omorusi, E. S. Osazuwa   +2 more
doaj   +1 more source

PREVENTIVE AND CURATIVE CONTROL OF Oidium eucalypti IN Eucalyptus benthamii CLONAL SEEDLINGS

Revista Árvore, 2018
One of the main diseases occurring in clonal nurseries of Eucalyptus spp. is powdery mildew caused by the fungus Oidium eucalypti. This work evaluated the efficiency of biological products based on Trichoderma spp. and Bacillus spp. applied as preventive
Marcieli Pitorini Bovolini, Marília Lazarotto, Mateus Pereira Gonzatto, Larissa Campos de Sá, Norton Borges Junior   +4 more
doaj   +1 more source

High Latex Yielding and Disease Resistance of Rubber Clones Irr 200 Series [PDF]

, 2012
Rubber clones of Indonesian Rubber Research (IRR) 200 series have been produced from intensive breeding program started in 1985. Some clones showed superior characteristics such as high latex yielding, vigorous, and disease resistant. This study aimed to
Daslin, A. (Aidi-), Pasaribu, S. A. (Syarifah), Woelan, S. (Sekar)   +2 more
core   +2 more sources

Case study of host-pathogen interaction: tomato (Lycopersicon spp.)-tomato powdery mildew (Oidium lycopersici) - a review

Plant Protection Science, 2000
The present paper tries to demonstrate progress and gap of knowledge in plant pathology through the tomato - tomato powdery mildew host-pathogen interaction as a model.
Aleš Lebeda, Barbora Mieslerová
doaj   +1 more source

Use of potassium silicate for powdery mildew control in Eucalyptus benthamii seedlings Uso do silicato de potássio no controle de oídio em mudas de Eucalyptus benthamii

Pesquisa Florestal Brasileira, 2012
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Bruno Schultz, Karen Christiane Bora, Antonio Carlos Nogueira, Celso Garcia Auer   +3 more
doaj   +1 more source

Caracterização isoenzimática de espécies de Oidium [PDF]

Fitopatologia Brasileira, 2002
Isolados de Oidium oriundos de eucalipto (Eucalyptus urophylla) roseira (Rosa sp), dália (Dhalia sp.), feijoeiro (Phaseolus vulgaris) e urucunzeiro (Bixa orellana) foram comparados mediante écnicas de extração e eletroforese de isoenzimas, em gel de amido.
SILVA, MARIA D. D., ALFENAS, ACELINO C., MAFFIA, LUIZ A., ZAUZA, EDIVAL A. V.   +3 more
openaire   +3 more sources

Phytopathogen resistance of phytohormone-deficient and low-sensitivity mutant tomatoes

Revista Ceres, 2021
This study broadens the knowledge of plant-pathogen interactions using phytohormone-deficient and low-sensitivity mutant tomatoes. The experiment was performed under greenhouse conditions and the mutants used were provided by the HCPD laboratory, at ...
Carla Dias Tunes, Vanessa Pinto Gonçalves, Daniele Brandstetter Rodrigues, Andréia da Silva Almeida, Priscila Rossatto Meneses, Alexandre Milech Neumann   +5 more
doaj   +1 more source

Mieux comprendre l'écologie des chênes : quelques attentes de praticiens vis-à-vis des chercheurs

Revue Forestière Française, 2022
De tous temps, les chênes ont eu un rôle important dans les écosystèmes forestiers et pour la satisfaction des besoins de l´homme. De nos jours, la gestion des chênes fait face à un ensemble de défis liés à leur difficulté de renouvellement face à la ...
Georg Josef Wilhelm
doaj   +1 more source

Biotrophic Interactions Between a Mycoparasitic Ampelomyces Fungus and Podosphaera xanthii on Fungicide‐Treated Melon Leaves

Plant Pathology, Volume 75, Issue 2, March/April 2026.
The digital micrographs show images of the infection progress by the mycoparasitic Ampelomyces strain in a melon powdery mildew fungus Podosphaera xanthii that was treated with kresoxim‐methyl and sprayed with Ampelomyces spores under the high‐humidity conditions of a growth chamber.
Yuito Sato, Haruna Ikoma, Márk Z. Németh, Risa Tsumura, Diána Seress, Levente Kiss, Teruo Nonomura   +6 more
wiley   +1 more source

PHOTOSYNTHETIC PIGMENTS IN HEVEA CLONES UNDER POWDERY MILDEW ATTACK

Ciência Florestal, 2013
http://dx.doi.org/10.5902/1980509810561The rubber tree [Hevea brasiliensis (Willd. ex Adr. Of Juss.) Muell. Arg.] can be affected by the occurrence of the fungus Oidium heveae, which causes one of the most important diseases of rubber trees, powdery ...
Gisely Cristina Gonzalez, Ana Catarina Cataneo, Maira dos Santos Fiori, Giselaine de Souza e Silva, Martha Maria Mischan, Edson Luis Furtado   +5 more
doaj   +1 more source