Curl blight black rot in cauliflower
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 2. Curl blight black rot 3. Cauliflower 4. Bacterial Blight Strategies for Enhancement in Food Production Botany NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers.
Curl blight black rot in cauliflower
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WebVeins in the affected areas are black. The bacterium may attack cruciferous plants at all stages of growth. A black discoloration is observed in the stem when it is split lengthwise. Cauliflower 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. WebWhich 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 …
WebPusa 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 … WebCabbage and Cauliflower ( Brassica oleracea )-Black Rot OSU Extension Plant Pathology Cause Xanthomonas campestris pv. campestris is a bacterium that overwinters in plant refuse for up to 2 years and is carried internally and externally on seed. The bacterium …
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; WebPusa Komal is a variety of cowpea developed with resistance to bacterial blight. Pusa Sadabahar is a chilli variety developed with resistance to chilli mosaic virus and leaf curl. Pusa Swarnim is a variety of Brassica with resistance to white rust. ... Curl blight black rot: C. Pusa Sadabahar: III. Chilly mosaic virus: D. Himgiri: IV. White rust
WebPusa Shubhra, an improved variety of cauliflower, is resistant to: 1. White rust 2. Bacterial blight 3. Black rot 4. Leaf curl 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 …
WebOct 19, 2024 · African violet leaf curl may be caused by too much sun. If cold temperature is not an issue and if you don’t see signs of mites, look at the light your plants are getting. African violets prefer bright but indirect light. Too much direct, hot sunlight can cause leaves to brown and curl under. Move plants out of direct light to see if that ... earthworm anatomy and functionsWebPlace 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.”. ct scan for stomach cancerWebCrop: Variety: Resistance to Disease: Wheat: Himgiri: Leaf rust: Cauliflower: Pusa Shubhra: Black rot and curl blight black rot: Brassica: Pusa Swarnim: White rust ct scan for thoraxWebJul 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 ct scan for shoulder painWebBlack 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. ct scan for the kidneysWebBlack 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; ct scan for sternal fractureWebApr 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. ct scan for stomach pain