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

1 Answer

Answer :

b. Mustard

Related questions

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

Last Answer : b) Mustard

Description : HD 2967 is a high yielding variety of? a. Rice b. Maize c. Mustard d. Wheat e. Bajra

Last Answer : d. Wheat

Description : Green Revolution in India has been most successful in the case of? a. Tea & Coffee b. Wheat & Potato c. Mustard & Oil Seeds d. Rice & Wheat e. None of these

Last Answer : d. Rice & Wheat

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

Description : Green Revolution in India has so far been the most succesful in the case of (a) Rice & wheat (b) Tea & coffee(c) Wheat & potato (d) Mustard & Oilseeds

Last Answer : (a) Rice & wheat(a) Rice & wheat

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

Last Answer : a. Paddy

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.

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

Description : Which crop requires water-logging for its cultivation? a) Tea b) Coffee c) Rice d) Mustard

Last Answer : c) Rice

Description : .The black rust of wheat is a fungal disease caused by (a) Albugo candida (b) Puccinia graminis tritici (c) Melampsora lini (d) Claviceps purpurea.

Last Answer : (b) Puccinia graminis tritici

Description : The Black rust of disease of wheat is caused by- a) Xanthomonas graminis b) Puccinia graminis c) Puccinia recondita d) None of these

Last Answer : b) Puccinia graminis

Description : Which of the following are not grown in the Kharif season? (1) Bajra and rice (2) Maize and jowar (3) Barley and mustard (4) Jowar and rice

Last Answer : (3) Barley and mustard Explanation: Kharif crops refer to the planting, cultivation and harvesting of any domesticated plant sown In the rainy (monsoon) season on the Asian subcontinent. Such crops are ... , green gram, sugarcane, pigeon pea, black gram, groundnut, sunflower, soyabean, rice, etc.

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

Last Answer : 4) Paddy

Description : The alternate host for pearl millet rust is a. Brinjal b. Tomato c. Mustard d. Okra

Last Answer : a. Brinjal

Description : Match the following : Crops Annual Rainfall A. Rice 1. 100 to 150 cm B. Wheat 2. 50 to 75 cm C. Ragi 3. 40 to 50 cm D. Bajra 4. 50 to 100 cm A B C D (a) 1 2 4 3 (b) 4 3 2 1 (c) 3 2 1 4 (d) 2 1 3 4

Last Answer : Ans: (a)

Description : The most commonly consumed staple cereal in India is – (1) rice (2) wheat (3) bajra (4) maize

Last Answer : (1) rice Explanation: In India, rice as a cereal grain is the most widely consumed staple food. 90% of the world's rice is produced in Asia, with 50% in China and India. Most rice is consumed in the country where it is produced, so global trade in rice is relatively small compared to production.

Description : A very efficient converter of solar energy with net productivity of 204 kg/m2 or more is the crop (a) wheat (b) sugarcane (c) rice (d) bajra.

Last Answer : (b) sugarcane

Description : “Jaya” and “Ratna” developed for green revolution in India are the varieties of (a) maize (b) rice (c) wheat (d) bajra.

Last Answer : (b) rice

Description : Which of the following crops are related to Green revolution? a. Wheat, Rice b. Cotton, Bajra c. Maize, Rice d. Bajra, Wheat

Last Answer : a. Wheat, Rice

Description : Which of the following is a Rabi crop? a. Pumpkin b. Mustard c. Soyabean d. Maize e. Rice

Last Answer : b. Mustard

Description : The growing of wheat and mustard simultaneously together in rows, is called— (A) Multiple cropping (B) Relay cropping (C) Mixed cropping (D) Inter cropping

Last Answer : (D) Inter cropping

Description : Which one of the following can be suitable for cropping as a wheat mixed crop? 1) Cabbage 2) Cotton 3) Mustard 4) Jowar

Last Answer : 3) Mustard

Description : Drip-irrigation has been most successful for...... (A) Rice (B) Wheat (C) Berseem (D) Lucerne (E) Grape

Last Answer : (C) Berseem

Description : The phenomenon of Heterosis has been most commercially exploited first in...... (A) Rice (B) Wheat (C) Maize (D) Sugarcane (E) Tobacco

Last Answer : (D) Sugarcane

Description : Drip-irrigation has been most successful for...... (A) Rice (B) Wheat (C) Berseem (D) Lucerne (E) Grape

Last Answer : (C) Berseem

Description : Among the following crop rotations, which is good for increasing soil nutrient status? a. Rice- wheat b. Groundnut- wheat c. Pearl millet- wheat d. Sorgham- wheat e. None of these

Last Answer : b. Groundnut- wheat

Description : The Principal cereal crop of India is? a. Barley b. Sorghum c. Rice d. Wheat e. Oats

Last Answer : c. Rice

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

Last Answer : Rice

Description : Jawar, Bajra, Maize and Cotton are which type of crops? a. Rabi b. Zaid c. Kharif d. Zaid Rabi e. None of these

Last Answer : e. None of these

Description : requires high temperature, light rainfall, 210 frost free days and bright sunshine. a. Jute b. Cotton c. Tea d. Coffee e. Rice

Last Answer : b. Cotton

Description : Which one of the following is an example of carrying out biological control of pests/diseases using microbes? (a) Trichoderma sp. against certain plant pathogens. (b) Nucleopolyhedrovirus against white rust ... c) Bt-cotton to increase cotton yield. (d) Lady bird beetle against aphids in mustard.

Last Answer : (a) Trichoderma sp. against certain plant pathogens.

Description : Which one of the following is an example of carrying out biological control of pests/diseases using microbes ? (1) Lady bird beetle against aphids in mustard (2) Trichoderma sp. against ... pathgens (3) Nucleopolyhedrovirus against white rust in Brassica (4) Bt-cotton to increase cotton yield

Last Answer : (2) Trichoderma sp. against certain plant pathgens

Description : Which one of the following is linked to the discovery of Bordeaux mixture as a popular fungicide? (a) Loose smut of wheat (b) Black rust of wheat (c) Bacterial leaf blight of rice (d) Downy mildew of grapes

Last Answer : d) Downy mildew of grapes

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 : Major cropping system of transgangatic plains is (A)Soybean – wheat (B) Rice – rice (C) Rice –wheat (D) Maize – wheat

Last Answer : (C) Rice –wheat

Description : India rank first in the production of the following crops in the world: (A)Rice (B) Wheat (C) Soybean (D) Pigeon-pea

Last Answer : (D) Pigeon-pea

Description : Which of the following crops is thermo-insensitive? (A) Sunflower (B) Wheat (C) Rice (D) Jowar

Last Answer : (A) Sunflower

Description : Major cropping system of transgangatic plains is (A)Soybean – wheat (B) Rice – rice (C) Rice –wheat (D) Maize – wheat

Last Answer : (C) Rice –wheat

Description : In Indo-gangatic plains, rice-wheat cropping system covers about (A) 5 m ha (B) 10 m ha (C) 15 m ha (D) 20 m ha

Last Answer : (B) 10 m ha

Description : The crop having the highest pesticide use is (A) Cotton (B) Oilseeds (C) Rice (D) Wheat

Last Answer : (A) Cotton

Description : Mat nursury is related to (A) Papaya (B) Tobacco (C) Rice (D) Wheat

Last Answer : (C) Rice

Description : Norin – dwarf gene was introduced in which cereal? (A) Wheat (B) Oat (C) Rice (D) Maize

Last Answer : (A) Wheat

Description : Norin – dwarf gene was introduced in which cereal? (A) Wheat (B) Oat (C) Rice (D) Maize

Last Answer : (A) Wheat

Description : Which of the production is included in foodgrains production ? (A) Cereal (Rice & Wheat) crops, only (B) Pulse crops, only (C) Coarse cereal crops, only(D) All cereals (Rice & Wheat), pulses and coarse cereal crops

Last Answer : (D) All cereals (Rice & Wheat), pulses and coarse cereal crops

Description : Which among the following is not a cereal? a) Rice b) Wheat c) Gram d) Maize

Last Answer : c) Gram

Description : The principal cereal crop of India is (a) wheat (b) rice (c) barley (d) sorghum

Last Answer : (b) rice

Description : Which crop is sown in the largest area in M.P ? (a) Jowar (b) Soyabeen (c) Rice d) Wheat

Last Answer : (c) Rice