structures are protruding from the stomata. Because there are more stomata on the underside of the leaf, this is where most fluffy symptoms are found.…
subsequently zoospores are produced. Zoospores are spores with flagellae, which enable the spores to move through water. The zoospores are chemically…
pods of peas. The spots on leaves and pods are round, on the stems they are more elongated. The lesions are light brown, sunken and surrounded by a…
(apterae) are yellow with black cornicles, antennae, legs, and cauda (tip of abdomen). Nymphs are similar to apterae in appearance except that they ar…
hairs along both edges of the thin wings. There are more than 6,000 known species. Most are harmless, some are predators, and fewer than 20 species…
peach, bacteria are found in high numbers in the roots, whereas in plum, high numbers are found in leaves and fruits. The bacteria are transferred…
nematodes What are nematodes? Nematodes, commonly referred to as roundworms, are a diverse group of worms belonging to the phylum Nematoda. Nematodes …
circular position. Pupa are brown to dark brown and 17-25 mm long. Females are capable of laying several hundred eggs. There are six to seven larval…
stay green. The first symptoms are mostly found after plants are well established and after plants begin bearing fruit or are subjected to stress.…
Their larvae are called wireworms and feed on the roots of many plants. Life cycle and appearance of Click beetles Adult Agriotis sp. are 6-10 mm long…
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