Red rot is a disease caused to which of the following plant? (1) Paddy (2) Sugarcane (3) Mustard (4) Wheat

1 Answer

Answer :

(2) Sugarcane Explanation: Red rot is one of the oldest known diseases of sugarcane that is caused by the fungus Colletotrichum falcatum (Glomerella tucumanensis).

Related questions

Description : Which of the following is a bacterial disease? (a) Early blight of potatoes (b) Loose smut of wheat (c) Red rot of sugarcane (d) Red stripe of sugarcane

Last Answer : Ans:(d)

Description : Which of the following plant disease/s is/are caused by fungi? 1. Brown rot of potatoes 2. Foot rot of paddy 3. Heart rot of beets 4. Tikka disease of peanut Select the correct answer using codes given below: (a) Only 1 (b) 1 and 3 (c) 2 and 4 (d) Only 4

Last Answer : Ans:(c)

Description : Which of the following plant diseases are caused by viruses? 1. Aster yellows 2. Foot rot of paddy 3. Leaf curl of tobacco 4. Little leaf of Sweet potato Which of the above disease/s is/are caused by the bacteria? (a) 1 and 3 (b) 1, 2, and 4 (c) 2 and 4 (d) 3 and 4

Last Answer : Ans:(a)

Description : The disease caused by Leptosphaeria sacchari in sugarcane is (a) Red rot (b) Black rot (c) Ring spot (d) Brown rot

Last Answer : (c) Ring spot

Description : Which of the following crops is not harvested in March April? (1) Paddy (2) Wheat (3) Mustard (4) All of the above

Last Answer : (1) Paddy Explanation: Rice (paddy) is a Kharif crop that is sown in the beginning and harvested by the end of the monsoon season, the cultivation period being July to November.

Description : The mowers are designed to cut 1. Wheat 2. Paddy 3. Mustard 4. grasses

Last Answer : ans 4

Description : the mowers are designed to cut: a) Wheat b) Paddy c) Mustard d) Grasses

Last Answer : d) Grasses

Description : What is the correct order of C3plants ? (a) Sugarcane — Paddy – Bajra—Maize (b) Groundnut — Potato — Wheat— Soybean(c) Potato — Paddy — Bajra —W’heat (d) Paddy – Sugarcane – Soybean –Bajra

Last Answer : (c) Potato — Paddy — Bajra —W’heat

Description : Consider the following plant diseases: 1. Brown rot of potatoes. 2. Citrus dieback 3. Tikka disease of peanut 4. Tundu disease of wheat Which of the above disease/s is/are caused by the bacteria? (a) 1 and 3 (b) 1 and 4 (c) Only 2 (d) 2 and 4

Last Answer : Ans:(b)

Description : Red rot of sugarcane is caused by – (1) Alternaria altemata (2) Phylophthora infestans (3) Colletotrichurn falcatum (4) Cercospora personata

Last Answer : (3) Colletotrichurn falcatum Explanation: Red rot disease is caused by the fungus Glomerella tucumanensis. An older name, Colletotrichuni falcatum, is still preferred by some pathologists. Red ... are highly variable depending upon the susceptibility of the sugarcane variety and the environment.

Description : Red rot of sugarcane is caused by - (1) Alternaria alternata (2) Phylophthora infestans (3) Colletotrichum falcaturn (4) Cercospora personata

Last Answer : (3) Colletotrichum falcaturn Explanation: Red rot disease is caused by the fungus Glomerella tucurnanensis. An older name, Colletotrichum falcatum, is still preferred by some pathologists. Red ... are highly variable depending upon the susceptibility of the sugarcane variety and the environment.

Description : Red rot of sugarcane is caused by which microorganism? a) bacteria b)virus c)fungus d)none

Last Answer : c)fungus

Description : Red rot of sugarcane is caused by : (1) Alternaria alternata (2) Phylophthora infestans (3) Colletotrichum falcatum (4) Cercospora personata

Last Answer : Colletotrichum falcatum

Description : Kranz anatomy is one of the characteristics of the leaves of (a) potato (b) wheat (c) sugarcane (d) mustard

Last Answer : (c) sugarcane

Description : Striga densiflora and Orobanche aegyptica are the weeds of a). Rice and Wheat b). Sugarcane and Mustard c). Wheat and Sugarcane d). Oats and Rice

Last Answer : b). Sugarcane and Mustard

Description : Tundu disease (yellow ear rot) of wheat caused by Clavibacter tritici is usually associated with (a) Heterodera evenae (b) Anguina tritici (c) Meloidogyne incognita (d) Pratylenchulus sp

Last Answer : (b) Anguina tritici

Description : Yellow ear rot (Tundu ) disease of wheat is caused by a. Anguina tritici b. Calvibacter tritici c. both a & b d. Physiological disorder

Last Answer : c. both a & b

Description : Which is responsible for red rot of sugarcane?

Last Answer : C o l l e c t o r i c h u m falcatum

Description : Red rot disease is caused by

Last Answer : Ans. Colletrotricum falcatum

Description : Which fungal disease spreads by seed and flowers? (a) Loose smut of wheat (b) Corn smut (c) Covered smut of barley (d) Soft rot of potato

Last Answer : (a) Loose smut of wheat

Description : White rust is an important fungal disease of? a. Wheat b. Mustard c. Rice d. Bajra e. Tea

Last Answer : b. Mustard

Description : White rust is an important fungal disease of – a) Wheat b) Mustard c) Rice d) Bajra

Last Answer : b) Mustard

Description : Seed Plant Technique is followed in? a. Paddy b. Wheat c. Bajra d. Potato e. Rice

Last Answer : a. Paddy

Description : Seed plant technique is followed in – 1) Wheat 2) Bajra 3) Potato 4) Paddy

Last Answer : 4) Paddy

Description : What is the sequence of C 4 plants ? (A) Sudangrass – Sugarcane –Paddy – Bajra (B) Sugarcane – Maize – Sudangrass – Bajra (C) Sugarcane – Cotton – Paddy– Maize (D) Cotton – Maize – Bajra –Sugarcane

Last Answer : (B) Sugarcane – Maize – Sudangrass – Bajra

Description : Paddy cono weeder is useful for. a) Weeding between rows of crops like cotton for sugarcane. b) For uprooting and burying weeds in between standing rows of rice crops in in wetland. c) For weeding in raw crops in rain fed. d) For placing seed in continuous flow.

Last Answer : For uprooting and burying weeds in between standing rows of rice crops in in wetland.

Description : weeder is useful for weeding crops like tapioca ,cotton ,sugarcane, tomato and pulses a) Engine operated weeder b) Sweep c) Cono weeder for paddy d) Junior hoe

Last Answer : Engine operated weeder

Description : ‘Himgiri’ developed by hybridisation and selection for disease resistance against rust pathogens is a variety of (a) chilli (b) maize (c) sugarcane (d) wheat.

Last Answer : (d) wheat.

Description : A plant with fibrous root system is – (1) Wheat (2) Pea (3) Mustard (4) Bean

Last Answer : (1) Wheat Explanation: A fibrous root system (sometimes also called adventitious root system) is the opposite of a taproot system. It is usually formed by thin, moderately branching roots growing ... bamboo, banana, rice, wheat, and most of the plants with monocotyledons have fibrous root system.

Description : A plant with fibrous root system is : (1) Wheat (2) Pea (3) Mustard (4) Bean

Last Answer : Wheat

Description : Which of the following are not kharif crops? (a) Bajara and Maize (b) Rice and Jowar (c) Sugarcane and Groundnut (d) Barley and Mustard

Last Answer : Ans: (d)

Description : Among the following crops which one occupies the largest area in India? [CDS 2002] (a) Groundnut (b) Mustard (c) Rapeseed (d) Sugarcane

Last Answer : Ans: (d)

Description : Which of the following is NOT a food crop? (a) Maize (b) Bajra (c) Paddy (d) Wheat (e) Cotton shop.ssbcrack.com

Last Answer : Ans: (e)

Description : Which of the following is a Horticulture Crop? (a) Paddy (b) Wheat (c) Mango (d) Bajara (e) None of these

Last Answer : Ans: (c)

Description : The lower Gangetic plain is characterized by humid climate with high temperature throughout the year. Which one among the following pairs of crops is most suitable for this region? [CSAT 2011] (a) Paddy and Cottort (b) Wheat and Jute (c) Paddy and Jute (d) Wheat and Cotton

Last Answer : Ans: (c)

Description : The three major cereals in India under high yielding varieties in declining order are: (a) wheat, paddy and coarse cereals (b) barley, wheat and coarse cereals (c) paddy, wheat and coarse cereals (d) coarse cereals, paddy and wheat

Last Answer : Ans: (c)

Description : A zero till seed-cum-fertilizer drill is designed for sowing: a Paddy b Wheat c Potato d Vegetable

Last Answer : b pneumatic seed drill

Description : Which of the following is a commercial crop? a. Paddy b. Wheat c. Soyabean d. Tur

Last Answer : c. Soyabean

Description : The Japanese type rotary thresher is used for threshing a) Paddy b) Wheat c) Sunflower d) Safflower

Last Answer : Paddy 

Description : Which of the following plant shows chloroplast dimorphism? (1) Sugar beet (2) Rice (3) Wheat (4) Sugarcane

Last Answer : (4) Sugarcane Explanation: Certain plans which possess the C4 dicarboxylic acid pathway of CO2 fixations show a structural dimorphism of chloroplast structure. Sugarcane is a common ... enzyme (Decarboxylation). The pyruvic acid is then transported to mesophyll chloroplasts (Transportation).

Description : Which of the following plant shows chloroplast dimorphism? (1) Sugar beet (2) Rice (3) Wheat (4) Sugarcane

Last Answer : Sugarcane

Description : One of the greatest famines of the nineteenth century suffered by the Irish people which led to over 1 million deaths due to starvation was caused by a fungal infection of the potato crop. The disease it ... blight of potatoes (b) heart rot of potatoes (c) late blight of potatoes (d) potato mosaic

Last Answer : Ans:(c)

Description : The disease of dry rot in timber is caused by (A) Lack of ventilation (B) Alternate wet and dry conditions (C) Complete submergence in water (D) None of the above

Last Answer : Answer: Option A

Description : Red strip of sugarcane is caused by

Last Answer : Ans. Pseudomonas riubrilinus

Description : Bacterial rot of wheat ears is also known as

Last Answer : Ans. Spike blight/Tundu/Yellow slime disease

Description : Which of the following is not a rabi crop? (a) Wheat (b) Maize (c) Mustard (d) Grain

Last Answer : Ans: (b)

Description : Which crops are sown in Rabi season? A. Oil Seed and Tobacco B. Barley and Mustard C. Wheat and Grain D. All of Them

Last Answer : ANSWER: D

Description : Which one of the following is not a rabi crop? (1) Mustard (2) Rice (3) Wheat (4) Gram

Last Answer : (2) Rice Explanation: Rabi refers to agricultural crops sown in winter and harvested in the spring. Examples of Rabi Crops: Wheat, Gram, Pea, Mustard, Linseed, Barley. Rice is a Kharif crop, cultivated and harvested during the rainy (monsoon) season in the South Asia.

Description : Which of the following crops would be preferred for sowing in order to enrich the soil with nitrogen? (1) Wheat (2) Mustard (3) Sunflower (4) Gram

Last Answer : (4) Gram Explanation: Gram flour, also known as garbanzo bean flour, chickpea flour, or besan, is pulse flour made from ground chickpeas.

Description : Which of the followings are short day crops ? (A) Maize, Lobia, Bajra (B) Wheat, Mustard, Gram (C) Moong, Soybean, Bajra (D) Wheat, Soybean, Bajra

Last Answer : (B) Wheat, Mustard, Gram