Which of the following is not a seed borne disease? (a) Redrot of sugarcane (b) Potato mosaic (c) Brown leaf spot of rice (d) Black gram of cotton

Which of the following is not a seed borne disease? (a) Redrot of sugarcane (b) Potato mosaic (c) Brown leaf spot of rice (d) Black gram of cotton
by

1 Answer

Answer :

Ans: (b)
by
selected

Related questions

Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra, and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Description : Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra, and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Last Answer : (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane Explanation: The growth rates of area, production and yield of food grains in India can be divided into two broad periods the period ... Varieties of wheat, rice, pulses, oilseeds and sugarcane were development under Green Revolution in India.

Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Description : Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Last Answer : Rice, Wheat, Pulses, Oil seeds and Sugarcane

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

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

In which of the following crops Uttar Pradesh is not the largest producer in India? [UP PCS 2011] (a) Potato (b) Rice (c) Sugarcane (d) Wheat

Description : In which of the following crops Uttar Pradesh is not the largest producer in India? [UP PCS 2011] (a) Potato (b) Rice (c) Sugarcane (d) Wheat

Last Answer : Ans: (b)

Fibre crops are – (1) jute, sugarcane, linseed and rice (2) cotton, maize, tobacco and banana (3) cotton, hemp, jute and mesta (4) hemp, cotton, maize and saffron

Description : Fibre crops are – (1) jute, sugarcane, linseed and rice (2) cotton, maize, tobacco and banana (3) cotton, hemp, jute and mesta (4) hemp, cotton, maize and saffron

Last Answer : (3) cotton, hemp, jute and mesta Explanation: Fiber crops are field crops grown for their fibers, which are traditionally used to make paper, cloth, or rope. Plants, such as cotton, flax, hemp, jute, and sisal are cultivated for their content or yield of fibrous material.

The maximum area under crops in India is used for the cultivation of: (1) Wheat (2) Rice (3) Sugarcane (4) Cotton

Description : The maximum area under crops in India is used for the cultivation of: (1) Wheat (2) Rice (3) Sugarcane (4) Cotton

Last Answer : (2) Rice Explanation: Rice production in India is an important part of the national economy. India is one of the world's largest producer of white rice, accounting for 20% of all world rice production. ... as it is one of the principal food crops. It is in fact the dominant crop of the country.

Which of the following is not a Kharif crop? (1) Rice (2) Wheat (3) Sugarcane (4) Cotton

Description : Which of the following is not a Kharif crop? (1) Rice (2) Wheat (3) Sugarcane (4) Cotton

Last Answer : (2) Wheat Explanation: Kharif crop refers to the planting, cultivation and harvesting of any domesticated plant sown in the rainy (monsoon) season on the Asian subcontinent. Such crops are planted for ... is the main kharif crop. Other Kharif crops are sugarcane & cotton. Wheat is rabi crop.

The largest irrigated area in India is occupied by – (1) Sugarcane (2) Rice (3) Cotton (4) Wheat

Description : The largest irrigated area in India is occupied by – (1) Sugarcane (2) Rice (3) Cotton (4) Wheat

Last Answer : (2) Rice Explanation: The total area under irrigated rice is about 22.00 million hectares, which accounts about 49.5 per cent of the total area under rice crop in the country. Rice is ... , Himachal Pradesh and Gujarat. In these states, rice is grown under irrigated conditions more than 5090%.

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.

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.

Match the following: A. Alluvial Soil 1. Cotton B. Black Soil 2. Rice C. Brown Soil 3. Tea D. Red Soil 4. Wheat A B C D (a) 2 3 1 4 (b) 2 1 3 4 (c) 3 1 2 4 (d) 4 1 3 2

Description : Match the following: A. Alluvial Soil 1. Cotton B. Black Soil 2. Rice C. Brown Soil 3. Tea D. Red Soil 4. Wheat A B C D (a) 2 3 1 4 (b) 2 1 3 4 (c) 3 1 2 4 (d) 4 1 3 2

Last Answer : Ans: (d)

Which of the following statements about Kharif and Rabi is not correct? (1) Kharif season begins with the onset of monsoon season and harvested in late Spring (2) Kharif season begins with the onset of monsoon season and harvested in Autumn (3) Rabi season begins in Autumn after the rains and harvested in late Spring. (4) Important Kharif crops are rice, millets, jute, maize and cotton; important Rabi crops are wheat, gram, barley and linseed

Description : Which of the following statements about Kharif and Rabi is not correct? (1) Kharif season begins with the onset of monsoon season and harvested in late Spring (2) Kharif season begins with the onset ... rice, millets, jute, maize and cotton; important Rabi crops are wheat, gram, barley and linseed

Last Answer : (1) Kharif season begins with the onset of monsoon season and harvested in late Spring Explanation: Kharif crops refer to the planting, cultivation and harvesting of any domesticated plant sown in the ... for autumn harvest and may also be called the summer or monsoon crop in India and Pakistan.

Brown leaf spot of rice is caused by — a. Drechslera oryzae b. Cercspora arachidicola c. Xanthomonas oryzae d. Pyricularia oryzae

Description : Brown leaf spot of rice is caused by — a. Drechslera oryzae b. Cercspora arachidicola c. Xanthomonas oryzae d. Pyricularia oryzae

Last Answer : a. Drechslera oryzae

Black soil is mainly related with the crop of – (1) cotton (2) sugarcane (3) tea (4) coffee

Description : Black soil is mainly related with the crop of – (1) cotton (2) sugarcane (3) tea (4) coffee

Last Answer : (1) cotton Explanation: Black soils, locally called regard or black cotton soils, and internationally known as 'tropical black earths' or 'tropical chernozems' have been developed by the weathering ... cracks on drying and self-ploughing and are credited with high fertility of crops like cotton.

Maize-potato-sugarcane ratoon-green gram is the example of crop rotation for a.1 year b .3 year c.2 year d.4 year

Description : Maize-potato-sugarcane ratoon-green gram is the example of crop rotation for a.1 year b .3 year c.2 year d.4 year

Last Answer : b .3 year

The tuber borne disease of potato

Description : The tuber borne disease of potato

Last Answer : Ans. Black scurf (Rhizoctonia solani)

The method, suitable for crops i.e. Sorghum, cotton, maize, tobacco, potato, sugarcane etc is

Description : The method, suitable for crops i.e. Sorghum, cotton, maize, tobacco, potato, sugarcane etc is

Last Answer : Ans.Furrow method

Which of the following is not a commercial crop? a. Cotton b. Jute c. Potato d. Sugarcane

Description : Which of the following is not a commercial crop? a. Cotton b. Jute c. Potato d. Sugarcane

Last Answer : c. Potato

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 caused was (a) early blight of potatoes (b) heart rot of potatoes (c) late blight of potatoes (d) potato mosaic

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)

The leaf curl disease in Chilli, Tobacco, Papaya and Tomato is a - a) Difeciency of Zinc b) Virus borne disease c) Difeciency of Phosphoras d) Difeciency of Iron

Description : The leaf curl disease in Chilli, Tobacco, Papaya and Tomato is a - a) Difeciency of Zinc b) Virus borne disease c) Difeciency of Phosphoras d) Difeciency of Iron

Last Answer : b) Virus borne disease

Which of the following is a deep rooted crop? a. Rice b. Sugarcane c. Potato d. Onion

Description : Which of the following is a deep rooted crop? a. Rice b. Sugarcane c. Potato d. Onion

Last Answer : b. Sugarcane

Early post-emergence treatment is followed in a). Potato b). Sugarcane c). Both a and b d). Rice

Description : Early post-emergence treatment is followed in a). Potato b). Sugarcane c). Both a and b d). Rice

Last Answer : c). Both a and b

Black soil derived from volcanic rocks with humus is suitable for growing (a) rice (b) wheat (c) cotton (d) grapes

Description : Black soil derived from volcanic rocks with humus is suitable for growing (a) rice (b) wheat (c) cotton (d) grapes

Last Answer : Ans: (c)

For the cultivation of which crop is black soil moat suitable? (a) Cotton (b) Rice (c) Jute (d) Wheat

Description : For the cultivation of which crop is black soil moat suitable? (a) Cotton (b) Rice (c) Jute (d) Wheat

Last Answer : Ans: (a)

The soil borne disease of rice

Description : The soil borne disease of rice

Last Answer : Ans. Sheath blight of rice (Rhizoctonia oryzae)

The air borne disease of rice

Description : The air borne disease of rice

Last Answer : Ans. Rice Blast (Pyricularia oryzae)

Seed-plot technique is adopted in (A) Onion (B) Potato (C) Sugarcane (D) Tomato

Description : Seed-plot technique is adopted in (A) Onion (B) Potato (C) Sugarcane (D) Tomato

Last Answer : (B) Potato

Kharif crop includes: A. Rice & Sugarcane B. Bajra and Jawar C. Cotton and Maize D. All of Them

Description : Kharif crop includes: A. Rice & Sugarcane B. Bajra and Jawar C. Cotton and Maize D. All of Them

Last Answer : ANSWER: D

In Jute growing areas the usual alternate crop is – a) Cotton b) Wheat c) Sugarcane d) Rice

Description : In Jute growing areas the usual alternate crop is – a) Cotton b) Wheat c) Sugarcane d) Rice

Last Answer : d) Rice

Phalaris minor has developed resistance to isoproturon in Punjab and Haryana in a). Rice b). Wheat c). Sugarcane d). Cotton

Description : Phalaris minor has developed resistance to isoproturon in Punjab and Haryana in a). Rice b). Wheat c). Sugarcane d). Cotton

Last Answer : b). Wheat

Gujarat is noted for the cultivation of (a) Cotton (b) Sugarcane (c) Saffron (d) Jute

Description : Gujarat is noted for the cultivation of (a) Cotton (b) Sugarcane (c) Saffron (d) Jute

Last Answer : Ans: (a)

The soil, air and seed borne disease of wheat

Description : The soil, air and seed borne disease of wheat

Last Answer : Ans. Kernal bunt (Neovossia indica)

Seed treatment is done to control— (A) Soil-borne disease (B) Air-borne disease (C) Seed-borne disease (D) None of these

Description : Seed treatment is done to control— (A) Soil-borne disease (B) Air-borne disease (C) Seed-borne disease (D) None of these

Last Answer : (C) Seed-borne disease

Covered smut of barley is a disease of— (A) Externally seed-borne (B) Internally seed-borne (C) Air-borne (D) None of these

Description : Covered smut of barley is a disease of— (A) Externally seed-borne (B) Internally seed-borne (C) Air-borne (D) None of these

Last Answer : (B) Internally seed-borne

Seed treatment is done to control— a) Soil-borne disease b) Air-borne disease c) Seed-borne disease d) None of these

Description : Seed treatment is done to control— a) Soil-borne disease b) Air-borne disease c) Seed-borne disease d) None of these

Last Answer : c) Seed-borne disease

In Thanjavur delta _______ crop is cultivated three times in a year. (a) Wheat (b) Rice (c) Sugarcane (d) Groundnut

Description : In Thanjavur delta _______ crop is cultivated three times in a year. (a) Wheat (b) Rice (c) Sugarcane (d) Groundnut

Last Answer : Ans: (b)

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

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)

In India, during the last decade, the total cultivated land for which one of the following crops has remained more or less stagnant? [IAS 2010] (a) Rice (b) Oilseeds (c) Pulses (d) Sugarcane

Description : In India, during the last decade, the total cultivated land for which one of the following crops has remained more or less stagnant? [IAS 2010] (a) Rice (b) Oilseeds (c) Pulses (d) Sugarcane

Last Answer : Ans: (c)

With which crop has Green Revolution been associated? (1) Rice (2) Wheat (3) Pulses (4) Sugarcane

Description : With which crop has Green Revolution been associated? (1) Rice (2) Wheat (3) Pulses (4) Sugarcane

Last Answer : (2) Wheat Explanation: India is one of the main wheat producing and consuming countries of the world. After the Green Revolution in the 1970's and 1980's the production of wheat has shown a huge ... per cent of the total wheat produced (External website that opens in a new window) in the country.

Green Revolution in India has so far been most successful in case of– (1) sugarcane (2) coarse grains (3) wheat (4) rice

Description : Green Revolution in India has so far been most successful in case of– (1) sugarcane (2) coarse grains (3) wheat (4) rice

Last Answer : (3) wheat Explanation: The novel technological development of the Green Revolution was the production of novel wheat cultivars. Agronomists bred cultivars of maize, wheat, and rice that are generally referred ... Indian peasants for wheat, which did not make up a large portion of the peasant diet.

Which one of the following groups of crops is grown in India during the Rabi season? [CPO AC 2003] (a) Wheat, barley, gram. (b) Rice, maize, wheat (c) Barley, maize, rice (d) Millet, gram, rice

Description : Which one of the following groups of crops is grown in India during the Rabi season? [CPO AC 2003] (a) Wheat, barley, gram. (b) Rice, maize, wheat (c) Barley, maize, rice (d) Millet, gram, rice

Last Answer : Ans: (a)

The crop which occupies maxi-mum cultivated area in India is – (1) Rice (2) Wheat (3) Gram (4) Linseed

Description : The crop which occupies maxi-mum cultivated area in India is – (1) Rice (2) Wheat (3) Gram (4) Linseed

Last Answer : (1) Rice Explanation: India has the biggest area under rice cultivation, as it is one of the principal food crops. India is also one of the world's largest producers of white rice, accounting for 20% of all world rice production.

In which of the following the isolation distance for certified seed production is the shortest a. Cotton b. Tomato c. Sesame d. Potato

Description : In which of the following the isolation distance for certified seed production is the shortest a. Cotton b. Tomato c. Sesame d. Potato

Last Answer : b. Tomato

The type of crop which is able to fix nitrogen from air is known as (a) Legume (b) Rice (c) Tuber (d) Potato

Description : The type of crop which is able to fix nitrogen from air is known as (a) Legume (b) Rice (c) Tuber (d) Potato

Last Answer : Ans: (a)

Which of the following is vector for sterility mosaic of Red gram a. Aphid b. Erophyid mite c. White fly d. Thrips

Description : Which of the following is vector for sterility mosaic of Red gram a. Aphid b. Erophyid mite c. White fly d. Thrips

Last Answer : b. Erophyid mite

Fem1ale of red cotton bug lays eggs on — a. Leaf b. Seed c. Soil d. Boll

Description : Fem1ale of red cotton bug lays eggs on — a. Leaf b. Seed c. Soil d. Boll

Last Answer : c. Soil

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

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

Last Answer : a. Paddy

Black soil is mainly related with the crop of (1) cotton (2) sugarcane (3) tea (4) coffee

Description : Black soil is mainly related with the crop of (1) cotton (2) sugarcane (3) tea (4) coffee

Last Answer : cotton

The brown spot of rice is

Description : The brown spot of rice is

Last Answer : Ans. Externally seed borne disease

The causal organism of brown spot of rice

Description : The causal organism of brown spot of rice

Last Answer : Ans. Helminthosporium oryzae

Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Description : Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Last Answer : Ans: (e)