- mildew spot
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English-Bulgarian polytechnical dictionary . 2013.
mildew spot
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Powdery mildew — is a fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of fungi in the order Erysiphales. It is one of the easier diseases to spot, as its symptoms are quite distinctive. Infected… … Wikipedia
oil spot — noun 1. : one of the pale transparent areas on the upper leaf surface in the early stages of downy mildew of the grape 2. : oleocellosis * * * n. an oily patch or mark ■ a silvery marking on brown Chinese porcelain (esp. of the Sung period)… … Useful english dictionary
areolate mildew — noun : a leaf spot of cotton caused by an imperfect fungus (Ramularia areola) … Useful english dictionary
frosty mildew — noun : a leaf spot of various plants caused by fungi of the genus Cercosporella and characterized by pale to white usually circumscribed lesions on affected foliage … Useful english dictionary
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List of maize diseases — The following is a list of diseases affecting maize. Contents 1 Bacterial diseases 2 Fungal diseases 3 Nematodes, parasitic 4 Virus and virus like diseases … Wikipedia
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Wheat diseases — In EuropeCereals are at risk from numerous diseases due to the level of intensification necessary for profitable production since the 1970s. More recently varietal diversification, good plant breeding and the availability of effective fungicides… … Wikipedia
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium
Podosphaera pannosa — on Rosa sp. Scientific classification Kingdom: Fungi … Wikipedia
