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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
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.
Symptoms can overlap across causal agents, however differing signs and symptoms of certain pathogens can lead to the diagnosis of the type of leaf spot disease. Prolonged wet and humid conditions promote leaf spot disease and most pathogens are spread by wind, splashing rain or irrigation that carry the disease to other leaves. [2]
Leaf scorch (also called leaf burn, leaf wilt, and sun scorch) is a browning of plant tissues, including leaf margins and tips, and yellowing or darkening of veins which may lead to eventual wilting and abscission of the leaf.
The following are examples of disease management plans used to control macrocyclic and demicyclic diseases: Macrocyclic disease: Developing a management plan for this type of disease depends largely on whether the urediniospores (rarely termed the "repeating stage") occur on the economically important host plant or the alternate host.
It can also cause curly top in tomatoes, beans, cucurbits, and other crops. [5] This disease can be reduced if plants are planted in the shade because the beet leafhoppers and other insects like to feed on these plants in the sun. Curly top disease in spinach can be caused by Beet curly top virus, Pepper curly top virus, [6] or Spinach curly ...
beans beginning to fill out 1 Main pod development period 2. 76: 60% of pods have reached typical length 1: 77: 70% of pods have reached typical length, pods still break cleanly 1: 78: 80% of pods have reached typical length 1: 79: Pods: individual beans easily visible 1: 8: Ripening of fruit and seed: 81: 10% of pods ripe (beans hard)1. Seeds ...
The BBCH-scale is used to identify the phenological development stages of plants. [1] BBCH-scales have been developed for a range of crop species where similar growth stages of each plant are given the same code.