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This article is a list of diseases of peas (Pisum sativum). Bacterial diseases. Bacterial diseases; Bacterial blight Pseudomonas syringae pv. pisi: Brown spot
Didymella pinodes (syn. Mycosphaerella pinodes) [1] is a hemibiotrophic [2] fungal plant pathogen and the causal agent of ascochyta blight on pea plants. It is infective on several species such as Lathyrus sativus, Lupinus albus, Medicago spp., Trifolium spp., Vicia sativa, and Vicia articulata, and is thus defined as broad-range pathogen.
Mycosphaerella blight is the most prevalent Ascochyta disease, which is found in all pea growing regions such as Ireland, United States, Morocco, Iran, Argentina, Australia, and Spain. [7] The average yield loss in an infected pea crop can range from 10%-50% depending on environmental conditions that may either promote or hinder the disease. [13]
The host of Ascochyta pisi is the field pea (Pisum sativum L.). Ascochyta pisi also infects 20 genera of plants and more than 50 plant species including soybean, sweet pea, lentil, alfalfa, common bean, clover, black-eyed-pea, and broad bean. [2] Field pea is an annual, cool season legume that is native to northwest and southwest Asia.
Pea (pisum in Latin) is a pulse, vegetable or fodder crop, but the word often refers to the seed or sometimes the pod of this flowering plant species. Carl Linnaeus gave the species the scientific name Pisum sativum in 1753 (meaning cultivated pea).
The Fabaceae (/ f ə ˈ b eɪ s i. iː,-ˌ aɪ /) or Leguminosae, [6] commonly known as the legume, pea, or bean family, are a large and agriculturally important family of flowering plants. It includes trees , shrubs , and perennial or annual herbaceous plants , which are easily recognized by their fruit ( legume ) and their compound, stipulate ...
P. List of papaya diseases; List of peach and nectarine diseases; List of peanut diseases; List of pear diseases; List of pearl millet diseases; List of pea diseases
This category includes economically significant plant diseases and the organisms that cause them including, fungi, bacteria, protists and viruses. For more information on plant pathology see phytopathology. For insects that transmit plant pathogens see Insect vectors of plant pathogens.