tobacco blue mold

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• Blue mold — is a downy mildew disease of tobacco that is caused by Peronospora tabacina , a fungus like protist in the family Peronosporaceae. Blue mold can cause severe damage to susceptible tobacco plants in many parts of the world. Since it is an obligate …   Wikipedia

• blue mold — noun 1. : a fungus of the genus Penicillium; especially : a mold that produces blue or blue green surface growths on bread and other foods compare green mold 2. also blue mold rot : a plant disease caused by a blue mold fungus …   Useful english dictionary

• blue mold fungus — noun fungus causing a serious disease in tobacco plants characterized by bluish grey mildew on undersides of leaves • Syn: ↑Peronospora tabacina • Hypernyms: ↑downy mildew, ↑false mildew • Member Holonyms: ↑Peronospora, ↑genus Peronospora …   Useful english dictionary

• tobacco — tobaccoless, adj. /teuh bak oh/, n., pl. tobaccos, tobaccoes. 1. any of several plants belonging to the genus Nicotiana, of the nightshade family, esp. one of those species, as N. tabacum, whose leaves are prepared for smoking or chewing or as… …   Universalium

• Burley (tobacco) — Burley tobacco is a light air cured tobacco used primarily for cigarette production. In the United States it is produced in an eight state belt with approximately 70% produced in Kentucky. Tennessee produces approximately 20% with smaller amounts …   Wikipedia

• Criollo tobacco — Criollo is a type of tobacco, primarily used in the making of cigars. It was, by most accounts, one of the original Cuban tobaccos that emerged around the time of Columbus. The term means native seed, and thus a tobacco variety using the term,… …   Wikipedia

• 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

• Corojo — is a type of tobacco, primarily used in the making of wrappers for cigars. The variety was originally grown in the Vuelta Abajo region of Cuba but is today grown exclusively in the Jamastran valley of Honduras and in the United States in Western… …   Wikipedia

• List of spinach diseases — This article is a list of diseases of spinach (Spinacia oleracea). Contents 1 Bacterial diseases 2 Fungal diseases 3 Nematodes, parasitic 4 Viral diseases …   Wikipedia

• Downy mildew — Example of Downy mildew (left) along with powdery mildew on a grape leaf Downy mildew refers to any of several types of oomycete microbes that are obligate parasites of plants. Downy mildews exclusively belong to Peronosporaceae. In commercial… …   Wikipedia

• Peronosporaceae — Taxobox name = Peronosporaceae image width = image caption = domain = Eukaryota regnum = Chromalveolata phylum = Heterokontophyta classis = Oomycetes ordo = Peronosporales familia = Peronosporaceae subdivision ranks = Genera subdivision =… …   Wikipedia