Description : Inflorescence in rice is known as A) Ear (B) Raceme (C) Spike (D) Panicle
Last Answer : (D) Panicle
Description : Which pest causes Bunchi top appearance in sugarcane
Last Answer : Ans. Top Borer (Tryporza novella)
Description : Which cotton pest causes hopper burn?
Last Answer : Ans. Cotton Jassid (Amrasca bigutulla)
Description : Pest which causes damage more than — % in the field is called as major pest. a. 5 b. 15 c. 10 d. 20
Last Answer : c. 10
Description : Most serious pest for tomato plant
Last Answer : Ans. Root knot nematode
Description : The pest causing flaring of squares in cotton
Last Answer : Ans. Spotted Bollworm (Earias vitella)
Description : Which pest is known as stem borer of soybean
Last Answer : Ans. Girdle beetle (7) Groundnut
Description : Which pest attacks all the parts of the plant?
Last Answer : Ans. Termite (3) Sorghum
Description : Bt genes are introduced in cotton against the pest
Last Answer : Ans. Cotton Bollworm
Description : Which disease causes severe damage to potato ?
Last Answer : Potato plague causes severe damage.
Description : The whole inflorescence in mango is called as a. Spike b. Panicle c. Spath d. Non of these
Last Answer : Panicle
Description : Different mango varieties can be distinguished on the basis of: a. New leaf colour b. Panicle length c. Number of male flowers d. All of above
Last Answer : New leaf colour
Description : Type of inflorescence in garlic? a Spike b Spadix c Umbel d Panicle
Last Answer : b Bhadawari
Description : Out of the two types of error in testing, the more severe error is
Last Answer : Ans. Type II error
Description : A cabbage disease which is known to be more severe in acidic soils is
Last Answer : Ans. Black rot
Description : In adults a severe deficiency of vitamin D causes (A) Night blindness (B) Osteomalacia (C) Rickets (D) Skin cancer
Last Answer : Answer : B
Description : Golden rice is a promising transgenic crop. When released for cultivation, it will help in (a) producing a petrol-like fuel from rice (b) alleviation of vitamin A deficiency (c) pest resistance (d) herbicide tolerance.
Last Answer : (b) alleviation of vitamin A deficiency
Description : Which of the following is true for Golden rice? (a) It has yellow grains, because of a gene introduced from a primitive variety of rice. (b) It is vitamin A enriched, with a gene ... , with a gene from Bacillus thuringiensis. (d) It is drought tolerant, developed using Agrobacterium vector.
Last Answer : (b) It is vitamin A enriched, with a gene from daffodil.
Description : Which of the following is monophagous pest ? a. Rice yellow stem borer b. Coconut black headed caterpillar c. Mango stone weevil d. All of these
Last Answer : d. All of these
Description : Montek disease of rice is caused by
Last Answer : Ans. Rice root nematode (2) Wheat and Barley
Description : The main symptom of Tungro disease of rice
Last Answer : Ans. Yellowing of leaves
Description : Khaira disease of rice is controlled by spraying
Last Answer : Ans. Zinc sulphate (5 kg)+ lime (2.5 kg/ha) in 10 days nursery
Description : Khaira disease of rice is caused by
Last Answer : Ans. Zinc deficiency
Description : The soil borne disease of rice
Last Answer : Ans. Sheath blight of rice (Rhizoctonia oryzae)
Description : Rice blast is effectively controlled by spraying of
Last Answer : Ans. Edifenphos
Description : The air borne disease of rice
Last Answer : Ans. Rice Blast (Pyricularia oryzae)
Description : The most destructive phase of the bacterial blight of rice is known as
Last Answer : Ans. Kresek
Description : Poor man’s disease of rice
Last Answer : Ans. Bacterial leaf blight (Xanthomonas oryzae)
Description : The brown spot of rice is
Last Answer : Ans. Externally seed borne disease
Description : The causal organism of brown spot of rice
Last Answer : Ans. Helminthosporium oryzae
Description : The scientific name of Rice moth
Last Answer : Ans. Corcyra cephalonica DISEASES OF IMPORTANT CROPS (1) Rice
Description : Clipping off the top of rice seedlings containing immature stages of insects reduces the carry over of infestation of
Last Answer : Ans. Rice hispa (2) Wheat
Description : The scientific name of Rice Gall Midge
Last Answer : Ans. Orseolia oryzae
Description : The rice variety which has no seed dormancy
Last Answer : Ans. I.R.-50
Description : Isolation distance for self pollinated crops i.e. rice, wheat
Last Answer : Ans. 3 m
Description : Hybrid variety of rice is developed by using
Last Answer : Ans. GMS and CGMS line
Description : Rice, Wheat, Buckwheat and Oat are
Last Answer : Ans. Self pollinated crops
Description : Golden rice is rich in
Last Answer : Ans. β-carotene
Description : Rice protein is known as
Last Answer : Ans. Oryzein
Description : In waterlogged rice field, atmospheric nitrogen can be fixed to the soil by
Last Answer : Ans. BGA
Description : Oldest N fertilizer, best for top dressing in rice
Last Answer : Ans. Ammonium sulphate (20.6%N and 24%S)
Description : Which green house gas linked with rice crop?
Last Answer : Ans. Methane (CH4 )
Description : How can severe thunderstorm cause damage?
Last Answer : Thunderstorms are dangerous storms that include lightning and can: Include powerful winds over 50 MPH; Create hail; and. Cause flash flooding and tornadoes
Description : Which of the following problems will occur if the circuit breaker of the incoming alternator is closed and it is 180° out of phase with the loaded alternator when paralleling? A. The rotor of the ... The rotor of the incoming alternator will stop. D. Both alternators will parallel 180° out of phase.
Last Answer : Answer: B
Description : In general, wind speed of 10 –13 kph caused----? A. minor or no damage (Answer) B. considerable damage C. severe damage D. extreme damage
Last Answer : A. minor or no damage (Answer)
Description : Wuchereria bancrofti manifests its presence in the human tissues by a. Swimmer's Itch. b. Swollen Arms and Legs. c. Severe Diarrhea. d. Damage to the Retina of the Eye.
Last Answer : b. Swollen Arms and Legs.
Description : Which stage of shock is best described as that stage when the mechanisms that regulate blood pressure fail to sustain a systolic pressure above 90 mm Hg? a) Progressive In the progressive stage of ... which organ damage is so severe that the patient does not respond to treatment and cannot survive.
Last Answer : a) Progressive In the progressive stage of shock, the mechanisms that regulate blood pressure can no longer compensate, and the mean arterial pressure falls below normal limits.
Description : Weed problems is more severe in a wet land rice b Deep water rice c Rainfed rice d Semi wet rice.
Last Answer : d Semi wet rice.
Description : The loss of water (contains salts and minerals) through hydathodes in liquid form during night and regulated by root pressure
Last Answer : Ans. Guttation