Gray Rot
''Botrytis cinerea'' is a necrotrophic fungus that affects many plant species, although its most notable hosts may be wine grapes. In viticulture, it is commonly known as "botrytis bunch rot"; in horticulture, it is usually called "grey mould" or "gray mold". The fungus gives rise to two different kinds of infections on grapes. The first, grey rot, is the result of consistently wet or humid conditions, and typically results in the loss of the affected bunches. The second, noble rot, occurs when drier conditions follow wetter, and can result in distinctive sweet dessert wines, such as Sauternes or the Aszú of Tokaji/Grasă de Cotnari. The species name ''Botrytis cinerea'' is derived from the Latin for "grapes like ashes"; although poetic, the "grapes" refers to the bunching of the fungal spores on their conidiophores, and "ashes" just refers to the greyish colour of the spores ''en masse''. The fungus is usually referred to by its anamorph (asexual form) name, because the sexual ...
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Pers
Pers may refer to: * Pers, Cantal, France, a commune near Aurillac * Pers, Deux-Sèvres, France, a commune near Poitiers * ''Pers.'', taxonomic author abbreviation for mycologist Christiaan Hendrik Persoon *Persian language PERS may refer to: * Personal Emergency Response System See also * * * Person (other) * Perse (other) * Per (other) Per is a Latin preposition which means "through" or "for each", as in per capita. Per or PER may also refer to: Places * IOC country code for Peru * Pér, a village in Hungary * Chapman code for Perthshire, historic county in Scotland Math ...

Botrytis
Botrytis may refer to: * ''Botrytis'' (fungus), the anamorphs of fungi of the genus ''Botryotinia'' **''Botrytis cinerea'', a mold important in wine making *Botrytis, the cauliflower cultivar group of ''Brassica oleracea ''Brassica oleracea'' is a plant species from family Brassicaceae that includes many common cultivars used as vegetables, such as cabbage, broccoli, cauliflower, kale, Brussels sprouts, collard greens, Savoy cabbage, kohlrabi, and gai lan. Its ...

List Of African Violet Diseases
This article is a list of diseases of African violets (''Saintpaulia ionantha''). Bacterial diseases Fungal diseases Fulginacillis Follicle Growth Sistementaris Gland Viral diseases Nematodes, parasitic Miscellaneous diseases and disorders {, class="wikitable" style="clear:left" ! colspan=2, Miscellaneous diseases and disorders , - , - , Marginal leaf burn , , Overfertilization , - , Ring spot , , Irrigation water temperature much above or below leaf temperature applied to the leaf surface , - ReferencesCommon Names of Diseases, The American Phytopathological Society African violet ''Streptocarpus'' sect. ''Saintpaulia'' is a section within '' Streptocarpus'' subgenus ''Streptocarpella'' consisting of about ten species of herbaceous perennial flowering plants in the family Gesneriaceae, native to Tanzania and adjacent so ...

List Of African Daisy Diseases
This is a list of diseases of the African daisy (''Gerbera jamesonii'') plant Bacterial diseases Fungal diseases Nematodes, parasitic Virus and viroid diseases Phytoplasmal diseases {, class="wikitable" style="clear:left" ! colspan=2, Phytoplasmal diseases , - , Yellows , , Phytoplasma , - ReferencesCommon Names of Diseases, The American Phytopathological Society African daisy African daisy is a common name for several plants and may refer to: *These genera in the family Asteraceae ** ''Arctotis'' ** ''Dimorphotheca'' ** ''Gazania'' ** ''Gerbera'' ** ''Lonas'' ** ''Osteospermum ''Osteospermum'' , is a genus of flowerin ...

List Of Alfalfa Diseases
This article is a list of diseases of alfalfa (''Medicago sativa''). Bacterial diseases Fungal diseases Nematodes, parasitic Viral diseases Phytoplasmal and spiroplasmal diseases See also * Alfalfa pests, pests named for alfalfa References {{reflistCommon Names of Diseases, The American Phytopathological Society
Lists of plant diseases, Alfalfa ...
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List Of Maize Diseases
Bacterial diseases Fungal diseases Nematodes, Parasitic Virus and virus-like diseases References Common Names of Diseases, The American Phytopathological Society {{corn * Maize Maize ( ; ''Zea mays'' subsp. ''mays'', from es, maíz after tnq, mahiz), also known as corn (North American and Australian English), is a cereal grain first domesticated by indigenous peoples in southern Mexico about 10,000 years ago. Th ...

List Of Canola Diseases
This article is a list of diseases of rapeseed and canola (''Brassica napus'' and ''B. rapa'' or ''B. campestris''). Bacterial diseases Fungal diseases Viral diseases Phytoplasmal diseases Miscellaneous diseases and disorders {, class="wikitable" style="clear:left" ! colspan=2, Miscellaneous diseases and disorders , - , Autogenic necrosis , , Genetic disorder , - , Black speck , , Physiological , - , Sulfur deficiency , , Sulfur deficiency , - , Tipburn , , Calcium deficiency , - ReferencesCommon Names of Diseases, The American Phytopathological Society Canola Close-up of canola blooms Canola flower Rapeseed oil is one of the oldest known vegetable oils. There are both edible and industrial forms produced from rapeseed, the seed of several cultivars of the plant family Brassicaceae. Historically, i ...

List Of Potato Diseases
This is a list of diseases and disorders found in potatoes. Bacterial diseases Fungal diseases Protistan diseases Viral and viroid diseases Nematode parasitic Phytoplasmal diseases Miscellaneous diseases and disorders References Common Names of Diseases, The American Phytopathological Society External links * {{cite web, last1=Sparks, first1=Adam, last2=Kennelly, first2=Megan, title=Common Scab of Potato, url=http://krex.k-state.edu/dspace/bitstream/handle/2097/21718/KSUL0009KSREEPPUBSEP148a.pdf, publisher=Kansas State University Agricultural Experiment Station and Cooperative Extension Service, accessdate=2018-01-06, date=May 2008 Potato The potato is a starchy food, a tuber of the plant ''Solanum tuberosum'' and is a root vegetable native to the Americas. The plant is a perennial in the nightshade family Solanaceae. Wild potato species can be found from the southern Unit ... * ...
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Hypersensitive Response
Hypersensitive response (HR) is a mechanism used by plants to prevent the spread of infection by microbial pathogens. HR is characterized by the rapid death of cells in the local region surrounding an infection and it serves to restrict the growth and spread of pathogens to other parts of the plant. It is analogous to the innate immune system found in animals, and commonly precedes a slower systemic (whole plant) response, which ultimately leads to systemic acquired resistance (SAR). HR can be observed in the vast majority of plant species and is induced by a wide range of plant pathogens such as oomycetes, viruses, fungi and even insects. HR is commonly thought of as an effective defence strategy against biotrophic plant pathogens, which require living tissue to gain nutrients. In the case of necrotrophic pathogens, HR might even be beneficial to the pathogen, as they require dead plant cells to obtain nutrients. The situation becomes complicated when considering pathogens suc ...
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Monocotyledon
Monocotyledons (), commonly referred to as monocots, (Lilianae ''sensu'' Chase & Reveal) are grass and grass-like flowering plants (angiosperms), the seeds of which typically contain only one embryonic leaf, or cotyledon. They constitute one of the major groups into which the flowering plants have traditionally been divided; the rest of the flowering plants have two cotyledons and are classified as dicotyledons, or dicots. Monocotyledons have almost always been recognized as a group, but with various taxonomic ranks and under several different names. The APG III system of 2009 recognises a clade called "monocots" but does not assign it to a taxonomic rank. The monocotyledons include about 60,000 species, about a quarter of all angiosperms. The largest family in this group (and in the flowering plants as a whole) by number of species are the orchids (family Orchidaceae), with more than 20,000 species. About half as many species belong to the true grasses ( Poaceae), which are ...
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Dicotyledon
The dicotyledons, also known as dicots (or, more rarely, dicotyls), are one of the two groups into which all the flowering plants (angiosperms) were formerly divided. The name refers to one of the typical characteristics of the group: namely, that the seed has two embryonic leaves or cotyledons. There are around 200,000 species within this group. The other group of flowering plants were called monocotyledons (or monocots), typically each having one cotyledon. Historically, these two groups formed the two divisions of the flowering plants. Largely from the 1990s onwards, molecular phylogenetic research confirmed what had already been suspected: that dicotyledons are not a group made up of all the descendants of a common ancestor (i.e., they are not a monophyletic group). Rather, a number of lineages, such as the magnoliids and groups now collectively known as the basal angiosperms, diverged earlier than the monocots did; in other words, monocots evolved from within the dicot ...
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Karl Wilhelm Gottlieb Leopold Fuckel
Karl Wilhelm Gottlieb Leopold Fuckel (3 February 1821 – 8 May 1876) was a German botanist who worked largely on fungi. He worked as an apothecary from 1836 to 1852, afterwards deriving income from a vineyard he owned in Oestrich im Rheingau.ADB:Fuckel, Leopold
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Allgemeine Deutsche Biographie

The species epithet in the binomen '''', a plant pathogen and the causal agent of disease, was named ...
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