Did you mean peas ?
instars, over a total period of two to three weeks, developing a greyish colour and a black cephalic capsule in the first stage, but later adopting a…
Mushroom Mushroom A mushroom, or toadstool, is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground on soil or on its…
Relative humidity above 50% and temperature between 25 - 30 0 C, over-use of nitrogen fertilizer, micronutrient deficiency and reduced plant health…
germination and attract the zoospores. The pathogen grows into the stem and on the plant surface and new sporangiophores (structures containing…
dispersed by rain and wind and by humans and tools. Until now, no bacteria have been isolated from crazy roots. This disease seems to be caused by a…
buds, flowers, fruits or on leaves. They are almost spherical with a flattened base and a diameter of about 0.5 mm. They are at first a shiny…
berry and it varies in colour, size and firmness. Bananas mostly are elongated and curved. Its flesh is soft, rich in starch and its skin (usually…
solanacearum is a plant pathogenic bacterium. It is a soil-borne disease and colonises the xylem, causing bacterial wilt and brown rot in a very wide…
tomatoes, visit a thousand flowers, and work eighteen hours a day. A bumblebee can travel up to ten kilometres away from its hive and collect and…
fruits in Europe and North America. Sciarid flies and shore flies are mainly a problem in greenhouses. Their larvae live in the ground and prefer…
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