Curl blight black rot in cauliflower
WebBlack rot 2. Curl blight black rot 3. Cauliflower 4. Bacterial Blight Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF Questions with answers, solutions, explanations, NCERT reference and difficulty level. 8527521718; WebCurl blight black rot is a prevalent disease in cruciferous plants. It is a bacterial disease caused by the pathogen Xanthomonas campestris. The pathogen initially attacks the leaves. The infected tissue shows wilting and the colour changes from pale green to yellow to finally brown and thereafter it dies. Pusa Sawani
Curl blight black rot in cauliflower
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WebLeaf spot diseases caused by these two fungi are similar in their symptoms, biology, and damage. Cercospora has been more frequent in recent years, but both are probably present. White spot is most severe on turnip, … WebJul 17, 2024 · (a) Thick stem, long intemodes, high sugar content and disease resistant. (b) Thick stem, high sugar content and profuse flowering. (c) Thick stem, short intemodes, high sugar content, disease resistant. (d) Thick stem, low sugar content, disease resistant. Answer. Answer: a
WebResistance to disease: Black rot and curl blight black rot. Cowpea. Variety: Pusa Komal. Resistance to disease: Bacterial blight. Chili. Variety: Pusa Sadabhar. Resistance to disease: chilly mosaic virus, TMV and leaf curl. Plant breeding for improved food quality. 4 … WebFeb 15, 2024 · Diseases of Cauliflower. Knowing diseases of cauliflower can also help with your other cruciferous crops, such as cabbage and rutabaga. Diseases may be caused by viruses, bacteria, and fungi. …
WebPusa shubhra, a disease-resistant variety is not associated with 1. Black rot 2. Curl blight black rot 3. Cauliflower 4. Bacterial Blight Strategies for Enhancement in Food Production Botany Questions Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar … WebApr 5, 2024 · Fungi, bacterial and viral disease are released as a disease resistance when some crop varieties use hybridisation and selection for breeding. Hence, the correct answer is option (A). Note: The identification of the leaf rust and stripe rust is done by the arrangements of the pustules on the leaves.
WebCauliflower is very susceptible to black rot and the interior of the stem may be destroyed by secondary soft rot organisms that attack the black rot infection. It is a seed-borne bacterium which can persist in the soil for only a short time. Some wild plants may act as hosts harboring the bacterium while crucifers are absent from commercial fields.
WebBlack rot is the disease name used when symptoms develop on fruit. On pumpkin and winter squash symptoms are brown to pinkish and water-soaked at first, then become black, except affected tissue on butternut squash develops white to orange-brown concentric rings. how to repair scratches on chromeWebPlace a 3-inch paper collar around the stem of the plant. Keep the garden free of weeds; sprinkle wood ash around base of plants. • Young sprouts fail to grow or die back; bluish-black spot on leaves and stems. Blackleg is a fungal disease which leaves sprouts girdled and rotting at soil level–“blacklegs.”. northampton gymsWebNov 23, 2024 · Bacterial leaf blight ( Xanthomonas campestris pv. carotae) is a very common disease that thrives and spreads in moist environments. It begins as small, yellow to light brown, angular spots on the edges of the leaves. The underside of the spot has a shiny, varnished quality. With time these spots lengthen, dry out, and deepen to dark … northampton h20 ltdWebPusa Shubhra, an improved variety of cauliflower, is resistant to: 1. White rust 2. Bacterial blight 3. Black rot 4. Leaf curl Strategies for Enhancement in Food Production Botany Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF … northampton gymnastics academy websiteWebBlack rot 2. Curl blight black rot 3. Cauliflower 4. Bacterial Blight Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF Questions with answers, solutions, explanations, NCERT reference and difficulty level. 8527521718; northampton gymWebCurl blight black rot and aphids respectively. C. Black rot and shoot borer respectively. D. Leaf curl and fruit borer respectively. Medium. Open in App. Solution. Verified by Toppr. Correct option is B) Was this answer helpful? 0. 0. Similar questions. dsRNA is used to develop pest resistant tobacco plant by a technique called . northampton gynecologyWebWhich of the following is not a bacterial disease? 1) Brown rust of wheat 2) Red rot of sugarcane 3) Late blight of potato 4) All of these Strategies for Enhancement in Food Production Botany Questions Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar … how to repair scratches on phone screen