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 : 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 : .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 : Red rot is a disease caused to which of the following plant? (1) Paddy (2) Sugarcane (3) Mustard (4) Wheat
Last 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).
Description : Smut of wheat is mused by – (1) Ustilago maydis (2) Puccinia graminis (3) Ustilago tritici (4) Colletotrichum falcatum
Last Answer : (3) Ustilago tritici Explanation: Smut of wheat is caused by Ustilago tritici.
Description : Smut of wheat is coused by (1) Ustilago maydis (2) Puccinia graminis (3) Ustilago tritici (4) Colletotrichum falcatum
Last Answer : Ustilago tritici
Description : Buttoning is a physiological disorder in a. Cabbage b. Onion c. Garlic d. Cauliflower
Last Answer : a. Cabbage
Description : Anthracnose of mango is: a. Fungal disease b. Viral disease c. Physiological disorder d. Non of these
Last Answer : Fungal disease
Description : Spongy tissue in mango is due to a. Fungul disease b. Viral disease c. Bacterial disease d. Physiological disorder
Last Answer : Physiological disorder
Description : The causal organism of bunt of rice is — a. Urocystis tritici b. Tilletia foetida c. Nevossia horrida d. None of these
Last Answer : c. Nevossia horrida
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 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 : Yellow Vein Mossaic is a disease of - a) Wheat b) Rice c) Okra d) Maize
Last Answer : c) Okra
Description : Most serious disease of vegetable seedlings? a. Damping off b. Root rot c. Wilt d. Anthracnose
Last Answer : a. Damping off
Description : The physiological disorder “Lucerne yellowing” is cause due to the deficiency of
Last Answer : Ans.Boron (B) 23. Oat
Description : Red rot disease is caused by
Last Answer : Ans. Colletrotricum falcatum
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 : 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
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 : 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 : Select the disease caused by Mycoplasma like Organisms (MLO) a. Brinjal little leaf b. Rice yellow dwarf c. Sesamum phyllody d. All of these
Last Answer : d. All of these
Description : Tikka disease of Groundnut is caused by — a. Cercospora arachidicola b. Cercosporidium personatum c. Both a & b d. Drechslera graminea
Last Answer : c. Both a & b
Description : The pathogen f rice blast or ‘rotten neck’ is (a) Ustilago tritici (b) Pyricularia oryszae (c) Alternaria alternate (d) Plasmopora vitticola
Last Answer : (b) Pyricularia oryszae
Description : Bacterial rot of wheat ears is also known as
Last Answer : Ans. Spike blight/Tundu/Yellow slime disease
Description : Soil sickness is caused by — crop a. Bajra b. Sorghum c. Wheat d. Gram
Last Answer : b. Sorghum
Description : Immunodeficiency: a) A localized protective reaction of tissue to irritation, injury, or infection, characterized by pain, redness, swelling, and sometimes a loss of function b) A disorder or deficiency ... effect and damage the liver. e) It is an immunity disorder which is genetically transferred.
Last Answer : Ans: B
Description : Minamata disease is a nervous disorder caused by eating fish, polluted with (1) Iron (2) Lead (3) Mercury (4) Nickel
Last Answer : (3) Mercury Explanation: Minamata disease is a neurological syndrome caused by severe mercury poisoning Symptoms include ataxia numbness in the hands and feet, general muscle weaknes narrowing of the field of vision and damage to hearing and speech.
Description : Which group of three of the following five statements (1-5) contain all three correct statements regarding beri-beri? 1. A crippling disease prevalent among the native population of sub-Saharan Africa. 2. A deficiency disease caused by lack ... and 5 (b) 1, 2 and 4 (c) 1, 3 and 5 (d) 2, 3 and 5
Last Answer : a) 2, 4 and 5
Description : Downey Mildew/Green Ear disease of Bajra is caused by
Last Answer : Ans. Sclerospora graminicola
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 pair of crop & critical growth stage for irrigation is not correctly matched ? a. Wheat – CRI b. Maize – Tasseling c. Gram – Flowering d. Groundnut – Pegging
Last Answer : c. Gram – Flowering
Description : Which of the following conditions of the inner ear is associated with normal hearing? a) Vestibular neuronitis Vestibular neuronitis is a disorder of the vestibular nerve characterized by ... Endolymphatic hydrops refers to dilation in the endolymmphatic space associated with Meniere's disease.
Last Answer : a) Vestibular neuronitis Vestibular neuronitis is a disorder of the vestibular nerve characterized by severe vertigo with normal hearing.
Description : What caused the potatoes in Ireland to rot?
Last Answer : The potato crop failures were caused by late blight, which destroyed both the leaves and the edible tubers, of the potato plant. It is thought that wet conditions over more than one growing ... about one million people died from starvation or other famine-related diseases, one disease being typhus.
Description : Black rot of cabbage is caused by
Last Answer : Ans. Xanthomonas compestris
Description : Anthracnose/Ripe rot/Die back of chilly is caused by
Last Answer : Ans. Collectotrichum capsici
Description : Phomopsis blight or Fruit rot of Brinjal is caused by
Last Answer : Ans. Phomopsis vexans
Description : Root and collar rot of sunflower is caused by
Last Answer : Ans. Sclerotium rolfssi
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 : Consider the following statements: 1. Dry rot in sap wood is caused by fungal attack 2. Brown rot in coniferous woods is a result of fungal attack 3. Alternate wetting and drying of unseasoned timber causes powdery' form of decay in ... ? (a) 1, 2 and 3 b)1 and 2 only c)2 and 3 only d)1 and 3 only
Last Answer : (a) 1, 2 and 3
Description : Liver rot is caused by a) Ascaris b) Fasciola c) Planaria d) Bipalium
Last Answer : b) Fasciola
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 : my yellow squash has rot at the flower what am I doing wrong?
Last Answer : try some composted horsemanure close to the plants, it will wash in with the rain, also support under the buds with hay or straw to keep them off the ground..............don't wet the plant water under it.
Description : Why do my yellow Squash rot on the vine?
Last Answer : cut the bad ones off........sounds like too much water or too little water...........mulch under the plants don't let fruit rest on soil put newspaper under it. sometimes too many vines will cause a problem cut some of them back to create some fresh air to the plants. Happy Spring.
Description : What is causing my yellow squash plant's main stalk to rot and split open?
Last Answer : Need Answer