The study of the antagonistic activity eleven isolates Trichoderma spp., against four Botrytis cinerea, collected from diseased tomato plants cultivated in greenhouses located on Algiers coast and north-east Sahara. vitro antagonism was compared to fungicidal "PROLEX", widely used by farmers this phytopathogen Algeria. results revealed a complete inhibition sporulation, germination, production ...

The effect of the biofungicide BFTIM KS-2, Zh on development and spreading Alternaria alternata fungus vegetable crops (tomato, pepper, eggplant) was studied using classical modern methods phytosanitary monitoring. research carried out in Krasnodar region Pavlovsky District, production fields ZAO Yubileinoye. To assess disease, visual method used, as well a for determining congestion rate plant...

The laboratory study explores the impact of X-ray radiation on germination flax, rapeseeds and wheat seeds naturally infected with fungi, as well their phytosanitary condition after irradiation applying different doses. During research, it was found that pre-planting treatment wheat, rapeseeds, flax X-rays doses ranging from 4 Gy to 150 had both stimulating inhibitory effects growth rate status...