Difference between revisions of "Team:Bordeaux/Problem"
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<p align="justify">The primary contamination begins by the emission of a filament through the stomatal area where the parasite begins to develop sinkers from which is formed the mycelial network. These sinkers help to feed <i>Plasmopara viticola </i> by stealing the plant's nutrients, which creates discolored and yellowish areas on the it's leaves called “oil stains”. After, on leaves bottom, conidiophores and conidia are formed. These symptoms cause damages to the leaves’ tissues and affect the plant’s photosynthetic ability, which slows down the maturity of the plant.</p> | <p align="justify">The primary contamination begins by the emission of a filament through the stomatal area where the parasite begins to develop sinkers from which is formed the mycelial network. These sinkers help to feed <i>Plasmopara viticola </i> by stealing the plant's nutrients, which creates discolored and yellowish areas on the it's leaves called “oil stains”. After, on leaves bottom, conidiophores and conidia are formed. These symptoms cause damages to the leaves’ tissues and affect the plant’s photosynthetic ability, which slows down the maturity of the plant.</p> | ||
<p align="justify"> During the secondary contamination, the conidia are transformed into zoospores that contaminate the surrounding tissues, weakening the plant even more and creating unreparable lesions. </p> | <p align="justify"> During the secondary contamination, the conidia are transformed into zoospores that contaminate the surrounding tissues, weakening the plant even more and creating unreparable lesions. </p> | ||
+ | <p class="reference" align="left"> <b>Literature Cited: </b> </p> | ||
+ | <p class="reference" align="left"> [1] <i>Plasmopara viticola</i>: a review of knowledge on downy mildew of grapevine and effective disease management. <i> Phytopathol. Mediterr. (2011) 50, 3-44 </i></p> | ||
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Revision as of 00:33, 1 August 2015