Global ETD Search
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Showing 1 to 3 of 3 for “"Sporidia"”.
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Die frühe Infektionsphase von Ustilago maydis
… is the fusion of two compatible haploid sporidia and formation of a dikaryon. This process is controlled by the two mating type loci a and b. The a-locus encodes a biallelic pheromone/pheromone receptor system which is responsible for cell-cell recognition and fusion of the sporidia. The …
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Towards the management of Ustilago kamerunensis H Sydow and Sydow, a smut pathogen of napier grass (Pennisetum purpureum Schum.) in Kenya
… On other host surfaces, and on agars, sporidia and hyphae were formed. A disease severity scale was developed, related to biomass reduction in fresh weight of Napier grass stools, that can be used to assess losses in field situations. Using a spore dipping technique, resistance testing …
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Etude des conditions de la formation de sporidies chez le champignon biofongicide Pseudozyma flocculosa CBS 16788
Pseudozyma flocculosa est un champignon reconnu comme agent de lutte biologique très efficace contre la maladie du blanc (l’oïdium) du concombre, de tomates du rosier de serre. Malgré les avantages offerts par P. flocculosa sur le plan de la lutte biologique, l'utilisation de ce champignon reste …