Biology Various Plant Diseases|Different types of Plants disease |About various plants diseases – Biology|Biology various plant diseases list|various plants diseases biology.
✹Like animals, Plants also suffer from various diseases.
✹The Biological Agents that causing disease to plants are known as pathogens.
✹ Common Plant Pathogens are:
✹ Plant disease, 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 susceptible to characteristic diseases, these are, in each case, relatively few in number. The occurrence and prevalence of plant diseases vary from season to season, depending on the presence of the pathogen, environmental conditions, and the crops and varieties grown. Some plant varieties are particularly subject to outbreaks of diseases while others are more resistant to them. See also list of plant diseases.
Viral Disease In Plants:
✹ Chlorosis virus ➞ Capsicum, Tomato.
✹ Bud Blight ➞ Soybean.
✹ Curly top ➞ Beans, tomato. ✹ Mosaic Leaf ➞ Tomato, corn, potato Pea, cucumber, maize, cauliflower. sugarcane, legume, tobacco.
✹ Spotted Wilt virus ➞ Capsicum, Tomato etc.
✹Yewolling Of leaf ➞ Sugarbeet, Barley, potato etc.
Fungal Diseases In Plants :
✹ Cankers ➞ Largely woody plants.
✹ Downy mildew ➞ Grains, onions, cucumbers,alfalfa, etc.
✹ Ergot ➞ Rye, barley, wheat and other grasses.
✹ Powdery mildew ➞ Grains, legumes
✹ Tuber diseases ➞ Potato, sweet potato, etc.
✹ Rusts ➞ Wheat, barley, rye, oats, etc.
✹ Root rots ➞ All types of plants
✹ Scab ➞ Wheat, barley, rye, potato, etc.
✹ Smuts ➞ Oats, barley, corn, wheat,grasses, etc.
✹ Wilts ➞ Potatoes, alfalfa, etc.
✹ Cavity spot ➞ Carrot
✹ Leaf blight ➞ Carrot
✹ Ring spot ➞ Brassicas
Disease by Nematodes in plants :
✹ Hairy root ➞ sugar beets, potatoes, soybeans, etc. ✹ Root lesions ➞ Different species of plants get affected. ✹ Root-knot ➞ Tomatoes, peanuts, etc.
Also read: Digestion NCERT Books Solution
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