wind, water and others are the mode of spread of the pathogen. Management Suitable spacing, proper sanitation, removal of leaves at ground level to…
research that has been done on the influence of climatic conditions on release of ascospores and risk of infection, a decision support systems has…
species, Coleoptera is the largest of all insect orders and displays an enormous variety of form, size and habit. A number of species are a serious…
larva and pupa. It is made of silken threads and particles of the objects on which it rests. The pupa is reddish-brown. The number of generations per…
blight or pea blight) and lesions of stems, leaves, and pods (pea leaf spot and pea pod spot). Life cycle and appearance of Pea blight, leaf and pod…
commonly, often in the vicinity of water. They feed on algae. Other shore fly species have diverse feeding habits but the larvae of most species feed…
directly and indirectly. The type of damage depends on the species of the flies. Direct damage is the immediate result of larvae feeding on root hairs…
often in dense clusters of several hundreds. Damage symptoms False spider mites ( Tenuipalpidae ) are usually found on the underside of leaves where…
worldwide pest of apple and also occasionally of pear, quince, peach and other fruits. It is very common in Europe. Life cycle and appearance of…
ornamentals. Life cycle and appearance of Black tea thrips Adult black tea thrips are dark brown with the apex of the abdomen paler; females are…
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