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Phaseolus coccineus, known as runner bean, [2] scarlet runner bean, [2] or multiflora bean, [2] is a plant in the legume family, Fabaceae. Another common name is butter bean, [3] [4] [5] which, however, can also refer to the lima bean, a different species. It is grown both as a food plant and an ornamental plant.
Among pole beans, try the scarlet runner bean. The beautiful red flowers add a bright touch to the vines. Scarlet runner beans are edible but do need to be cooked thoroughly.
Common Bean Diseases (Fact Sheets and Information Bulletins), The Cornell Plant Pathology Vegetable Disease Web Page; Common Names of Plant Diseases, The International Society for Molecular Plant-Microbe Interactions (in Portuguese) Common bean diseases, EMBRAPA (in Portuguese) Main common bean diseases and their control, EMBRAPA with photos
Common beans in moderate temperature regions are victims of halo blights. Main hosts are lima beans, red kidney bean, cranberry yellow eye field beans, snap beans, scarlet runner, kudzu vine and common P.vulgaris. [2] Halo blight is affected by environment factors and enter through plant injuries or natural openings. [3]
Bean leaf beetle abundance increased with the increase of soybean production in the 20th century, but their spread northward was prevented by the inhospitality of northern climates. [ 3 ] The availability of soybean is the primary constraint for the beetles, so the beetles can’t live in an area that doesn’t have soybeans. [ 3 ]
The black bean aphid is a major pest of sugar beet, bean, and celery crops, with large numbers of aphids cause stunting of the plants. Beans suffer damage to flowers and pods which may not develop properly. Early-sown crops may avoid significant damage if they have already flowered before the number of aphids builds up in the spring. [9]
Phaseolus vulgaris, the common bean, [3] is a herbaceous annual plant grown worldwide for its edible dry seeds or green, unripe pods. Its leaf is also occasionally used as a vegetable and the straw as fodder. Its botanical classification, along with other Phaseolus species, is as a member of the legume family, Fabaceae.
Bacterial wilt is a complex of diseases that occur in plants such as Cucurbitaceae and Solanaceae (tomato, common bean, [1] [2] etc.) and are caused by the pathogens Erwinia tracheiphila, a gram-negative bacterium, or Curtobacterium flaccumfaciens pv. flaccumfaciens, a gram-positive bacterium.