Results 91 to 100 of about 8,726 (252)

The Arabidopsis Genes RPW8.1 and RPW8.2 Confer Induced Resistance to Powdery Mildew Diseases in Tobacco

open access: yesMolecular Plant-Microbe Interactions, 2003
Plant disease resistance (R) gene products recognize pathogen avirulence (Avr) gene products and induce defense responses. It is not known if an R gene can function in different plant families, however.
Shunyuan Xiao   +3 more
doaj   +1 more source

Doenças da seringueira. [PDF]

open access: yes, 2014
Atualmente, como no passado, varios fatores afetam de forma significativa a expansao da heveicultura e o desenvolvimento da seringueira no Brasil, desde a fase de viveiro ate a manutencao dos seringais em producao.
GASPAROTTO, L.   +2 more
core  

Consultas

open access: yesRevista Facultad Nacional de Agronomía Medellín, 1942
En el presente artículo se encuentran varias consultas hechas por diferentes personas entre las que encontramos una del señor Rafael Obregón Botero dirigido a M.J.
Universidad Nacional de Colombia Facultad de Ciencias Agropecuarias
doaj  

Staining fungal structures with artificial dyes used in the industry of juices

open access: yesCiência Rural, 2018
: The objective of this research was to evaluate the efficiency of artificial dyes, sunset yellow and red bordeaux S, and the use of glycerol in different concentrations to consistently stain fungal structures in slides containing spores of Oidium sp ...
Jeniffer Keterly Gonçalves Santana   +6 more
doaj   +1 more source

Some additional records of follicolous fungi from North Central Tarai Forests of U.P.

open access: yesEnvironment Conservation Journal, 2009
The  follicolous  fungi  was  collected  from  Feb.  03-05,  2008  from  Sirsa  forest  range  of Shrawasti District.  The authors  collected  twenty  plant  species,  representing fourteen  families,  parasitized  by sixteen  fungi  species ...
D. P. Singh, T. P. Mall
doaj   +1 more source

Uso da manipueira no controle do oídio da cirigueleira: resultados preliminares. [PDF]

open access: yes, 2011
Uso da manipueira no controle do Oidio da cirigueleira: resusltados preliminares.bitstream/CNPAT-2010/6868/1/Ct-070 ...
FREIRE, F. das C. O.
core   +1 more source

Pengaruh Kemasaman, Suhu, dan Cahaya terhadap Golovinomyces sordidus Penyebab Penyakit Embun Tepung pada Plantago major

open access: yesJurnal Fitopatologi Indonesia, 2014
Unidentified powdery mildew was found on leaves of a medicinal plant, Plantago major in Indonesia. The present studies were aimed to identify the causal fungal species of powdery mildew of  P. major and study the effect of acidity, temperature and light
Dini Florina   +2 more
doaj   +1 more source

Caracterização de dois fungos causadores de mildio pulverulento em Senna e Desmodium no Brasil. [PDF]

open access: yes, 2018
Resumo 1755.
BOITEUX, L. S.   +8 more
core  

Selling to reluctant drinkers : the British wine market, 1860-1914. [PDF]

open access: yes
Attempts to stimulate wine drinking in Britain in the early 1860s succeeded in tripling wine imports, but this increase proved short lived, and per caput consumption was no greater in 1914 than it had been in 1815.
Simpson, James
core  

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