protrude through the stomata. Secondary infection is either by germinating sporangia or by zoospores produced in the sporangia. For germination on…
and the germ tubes infect the plants either through the stomata or directly by penetrating the cuticula. For germination free water is required. For…
been weakened by some form of stress, from underfertilization to water stress (either too much or too little water), or that are damaged by for…
propagation material. It spreads to other seedlings by touching the plants in greenhouse crops and by water in field crops, for example through…
that are in a sub-optimal condition or suffer from stress, caused for example by too much water, too high or low temperatures or sudden fluctuations…
on the leaves and form a secondary source of infection. They are dispersed by rain, irrigation water or handling of the plants. Infection of the…
rolfsii Southern blight General Grey rot or southern blight is a disease caused by the fungus Athelia (Sclerotium) rolfsii . It is an important plant…
plant is infected, either because the seedling was infected or by direct infection of the foot by overwintering inoculum. On the infected foot,…
practice proves invaluable for early issue identification and prompt action. By employing insect traps, such as sticky traps and pheromones, growers…
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