powdery soil

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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

• soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… …   Universalium

• List of vineyard soil types — The soil composition of vineyards is one of the most important viticultural consideration when planting grape vines. The soil supports the root structure of the vine and influences the drainage levels and amount of minerals and nutrients that the …   Wikipedia

• bulldust — A kind of fine powdery soil found in inland Australia. Roads or tracks covered with bulldust may be a hazard for livestock and vehicles, which can become bogged in it. It is called bulldust because it resembles the soil trampled by cattle in… …   Australian idioms

• Hai River — The Hai River (zh cpl|c=海河|p= Hǎi Hé |l=sea river), previously called Bai He (Chinese: 白河; pinyin: Bái Hé ; literally white river ; Pei Ho in Western sources), is a river in China which flows through Beijing and Tianjin into the Bohai Gulf of the …   Wikipedia

• Battle of Kufra — Infobox Military Conflict conflict= Battle of Kufra partof=Mediterranean, Middle East and African theatre North African Campaign, Western Desert Campaign caption= Map showing the location of Kufra and demonstrating its isolation date= 31 January …   Wikipedia

• fungus — fungic /fun jik/, adj. funguslike, adj. /fung geuhs/, n., pl. fungi /fun juy, fung guy/, funguses, adj. n. 1. any of a diverse group of eukaryotic single celled or multinucleate organisms that live by decomposing and absorbing the organic… …   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

• Cabernet Sauvignon — Infobox grape variety name = Cabernet Sauvignon color = Noir caption = Cabernet Sauvignon grapes species = Vitis Vinifera also called = Bouchet, Bouche, Petit Bouchet, Petit Cabernet, Petit Vidure, Vidure and Sauvignon Rouge origin = Bordeaux… …   Wikipedia

• homopteran — /heuh mop teuhr euhn, hoh /, adj. 1. homopterous. n. 2. a homopterous insect. [1835 45; see HOMOPTEROUS, AN] * * * ▪ insect order Introduction   any of more than 32,000 species of sucking insects, the members of which exhibit considerable… …   Universalium

• Viticulture — (from the Latin word for vine ) is the science, production and study of grapes which deals with the series of events that occur in the vineyard. When the grapes are used for winemaking, it is also known as viniculture. It is one branch of the… …   Wikipedia