AGRICULTURE- PAGE 6
Agriculture MCQs- Page 7
1. A leafy vegetable which is known as “Indian Spinach”.
(A) Basella sp. (B) Drum stick
(C) Water leaf (D) Chikkurmanis
Ans: A
2. The vector of Yellow Vein Mosaic disease in Okra.
(A) Aphid (B) Mite
(C) White fly (D) Mealy bug
Ans: C
3. A technique evolved to rejuvenate unproductive and senile fruit trees
(A) Blanching (B) Pruning
(C) Training (D) Topworking
Ans: D
4. From the following select a fungicide :
(A) Dimethoate (B) Quinalphos
(C) Chlorpyriphos (D) Carbendazim
Ans: D
5. Pineapple Research Station is located at
(A) Vazhakkulam (B) Kannara (C) Pampadumpara (D) Anakkayam
Ans: A
6. C : N ratio of Coir pith compost
(A) 112 : 1 (B) 1 : 112 (C) 24 : 1 (D) 1 : 24
Ans: C
7. Which of the following is not a Biofertilizer ?
(A) Azolla (B) Neem Cake (C) Blue Green Algae (D) Azospirillum
Ans: B
8. The irrigation method extensively practiced in the case of Orchard Crops
(A) Sprinkler (B) Bubbler (C) Basin (D) Furrow
Ans: C
9. “Mile a minute” weed is __________.
(A) Communist Pacha (B) Muthanga (C) Kulavazha (D) Dhrtharashtra Pacha
Ans: D
10. A vegetative propagation method used in Passion Fruit
(A) Hard Wood Cutting (B) Soft Wood Cutting (C) Herbaceous Cutting (D) Root Cutting
Ans: B
11. The insect is having sponging type of Mouth parts
(A) Flies (B) Bugs (C) Thrips (D) Weevils
Ans: A
12. The first Geographic Indexing (GI) tagged product in India 2004–05.
(A) Darjeeling tea (B) Malabar Pepper (C) Chengalikkodan nendran (D) Njavara rice
Ans: A
13. From which country, raising of Dapog Nursery Technique introduced to India ?
(A) Philippines (B) Indonesia (C) Thailand (D) USA
Ans: A
14. A type of vegetative propagation method employed in Solanaceous vegetables to overcome the problem caused by Bacterial wilt.
(A) Budding (B) Layering
(C) Cutting (D) Grafting
Ans: D
15. Damping off of Brinjal is due to
(A) Fusarium (B) Pythium
(C) Collectotrichum (D) Alternaria
Ans: B
16. When cutting onion the irritation of eye is due to the presence of ________.
(A) Malic acid (B) Calcium oxalate
(C) Pyruvic acid (D) Acetic acid
Ans: C
17. The salt concentration in Pickle
(A) 6 – 8% (B) 10 – 12%
(C) 12 – 14% (D) 8 – 10%
Ans: D
18. Select an Agronomic measure of soil and water conservation.
(A) Contour bunding (B) Contour farming
(C) Bench terracing (D) Trenches
Ans: B
19. The type of soil found mainly in Karunagappally Karthikapally and Mavelikkara taluks.
(A) Reverine Alluvium (B) Coastal Alluvium
(C) Kuttanad Alluvium (D) Onattukara Alluvium
Ans: D
20. The fruit which contain least carbohydrates
(A) Custard apple (B) Lime
(C) Avocado (D) Lemon
Ans: C
21. An Antifungal solution used for Washing Banana in large scale Cultivators, Traders and Transporters.
(A) Thiophanate (B) Propiconazole
(C) Hexaconazole (D) Thiabendazole
Ans: D
22. Stage of harvest of pepper usually for the preparation of white pepper
(A) Under mature (B) Fully ripe
(C) Unripe (D) Unripe but fully mature
Ans: B
23. A value added product from coconut which is popularly used as a dessert
(A) Coconut milk powder (B) Coconut Cream
(C) Nata-de-Coco (D) Desiccated Coconut
Ans: C
24. A Cowpea variety suitable for Polyhouse cultivation
(A) Reenu (B) Renu
(C) Malika (D) Sarika
Ans: A
25. Name the fruit type of Cucumber.
(A) Pome (B) Drupe
(C) Pepo (D) Hesperidium
Ans: C
26. The transparent wall of green house is _________.
(A) Gable (B) Column
(C) Gutter (D) Bracings
Ans: A
27. A variety of Bhindi which is resistant to fruit borer attack
(A) Kiran (B) Pusa Savani
(C) Susthira (D) Anjitha
Ans: D
28. Select one term which do not ensure Safe Food Production.
(A) HACCP (B) CAS
(C) GAP (D) GHP
Ans: B
29. “Golden Rice” is rich in
(A) Vitamin B (B) Vitamin A (C) Vitamin E (D) Vitamin C
Ans: B
30. Aonla is commercially propagated by
(A) Seed (B) T budding (C) Epicotyl grafting (D) Inarching
Ans: D
31. Which is the Paddy Straw Mushroom ?
(A) Pleurotus sp. (B) Morchella sp. (C) Volvariella sp. (D) Calocyba sp.
Ans: C
32. Faster extraction of seeds from a fruit is by acid treatment.
(A) Tomato (B) Amaranthus (C) Chilly (D) Bhindi
Ans: A
33. Which of the following pest is effectively controlled by Tricho Cards ?
(A) Rice leaf roller (B) Rice stem borer (C) Both (A) and (B) (D) None of these
Ans: C
34. Dry flower arrangement is known as ________.
(A) Ikebana (B) Nageive (C) Potpourri (D) Moribana
Ans: C
35. A viral disease of silk worm
(A) Grasserie (B) Flacherie (C) Muscardine (D) Pebrine
Ans: A
36. The honey produced by which among the following bees fetch high price due to its medicinal properties ?
(A) Little bee (B) Stingless bee (C) European bee (D) Indian bee
Ans: B
37. Which is the quickest method of establishment of a Lawn ?
(A) Turf Plastering (B) Dibbling Shoots (C) Seeds (D) Turfing
Ans: D
38. For making IL Bordeaux Mixture Preparation, how much each of copper sulphate and lime will you take ?
(A) 1000 g (B) 100 g
(C) 50 g (D) 10 g
Ans: D
39. Select a product made from Cassava.
(A) Sago (B) Candy
(C) Marmalade (D) Nectar
Ans: A
40. Who is known as the Father of Preservation ?
(A) Louis Pasteur (B) M. Nicolas Apart
(C) E.J. Butler (D) Hugo de Vries
Ans: B
41. Which preservative is used to extend the storage life of Papain ?
(A) Benzoic acid (B) Potassium meta bisulphite
(C) Malic hydroxide (D) Sodium hypochlorite
Ans: B
42. The growth regulator used for induction of uniform flowering in Pineapple is
(A) 25 ppm ethophon (B) 250 ppm ethophon
(C) 1000 ppm ethophon (D) 500 ppm ethophon
Ans: A
43. Ratoon cropping is associated with
(A) Mango (B) Banana
(C) Pineapple (D) Both (B) & (C)
Ans: D
44. One of the component of Cheshunt compound is
(A) Calcium Carbonate (B) Quick Lime
(C) Ammonium Carbonate (D) Ammonium Sulphate
Ans: C
45. _________ is the total desertion of a honeybee colony from its nests due to incidence of disease or pest attack, too much interference by human beings.
(A) Absconding (B) Swarming
(C) Reeling (D) Pollarding
Ans: A
46. Which of the following is the King of Vegetables ?
(A) Beetroot (B) Amorphophallus
(C) Raddish (D) Potato
Ans: D
47. The scientific name of West Indian Cherry.
(A) Malva sylvestris (B) Zyzygium cumini
(C) Malpighia punicifolia (D) Carissa carandus
Ans: C
48. The ‘Khus khus oil’ is extracted from
(A) Lemon grass (B) Kacholam
(C) Eucalyptus (D) Vetiver
Ans: D
49. India ranks ________ in the world production of fruits and vegetables.
(A) first (B) second
(C) third (D) fourth
Ans: B
50. The yield of ginger oil varies from
(A) 1.2–2% (B) 1.3–3%
(C) 1.0–1.5% (D) 1.4–4%
Ans: B
(A) Basella sp. (B) Drum stick
(C) Water leaf (D) Chikkurmanis
Ans: A
2. The vector of Yellow Vein Mosaic disease in Okra.
(A) Aphid (B) Mite
(C) White fly (D) Mealy bug
Ans: C
3. A technique evolved to rejuvenate unproductive and senile fruit trees
(A) Blanching (B) Pruning
(C) Training (D) Topworking
Ans: D
4. From the following select a fungicide :
(A) Dimethoate (B) Quinalphos
(C) Chlorpyriphos (D) Carbendazim
Ans: D
5. Pineapple Research Station is located at
(A) Vazhakkulam (B) Kannara (C) Pampadumpara (D) Anakkayam
Ans: A
6. C : N ratio of Coir pith compost
(A) 112 : 1 (B) 1 : 112 (C) 24 : 1 (D) 1 : 24
Ans: C
7. Which of the following is not a Biofertilizer ?
(A) Azolla (B) Neem Cake (C) Blue Green Algae (D) Azospirillum
Ans: B
8. The irrigation method extensively practiced in the case of Orchard Crops
(A) Sprinkler (B) Bubbler (C) Basin (D) Furrow
Ans: C
9. “Mile a minute” weed is __________.
(A) Communist Pacha (B) Muthanga (C) Kulavazha (D) Dhrtharashtra Pacha
Ans: D
10. A vegetative propagation method used in Passion Fruit
(A) Hard Wood Cutting (B) Soft Wood Cutting (C) Herbaceous Cutting (D) Root Cutting
Ans: B
11. The insect is having sponging type of Mouth parts
(A) Flies (B) Bugs (C) Thrips (D) Weevils
Ans: A
12. The first Geographic Indexing (GI) tagged product in India 2004–05.
(A) Darjeeling tea (B) Malabar Pepper (C) Chengalikkodan nendran (D) Njavara rice
Ans: A
13. From which country, raising of Dapog Nursery Technique introduced to India ?
(A) Philippines (B) Indonesia (C) Thailand (D) USA
Ans: A
14. A type of vegetative propagation method employed in Solanaceous vegetables to overcome the problem caused by Bacterial wilt.
(A) Budding (B) Layering
(C) Cutting (D) Grafting
Ans: D
15. Damping off of Brinjal is due to
(A) Fusarium (B) Pythium
(C) Collectotrichum (D) Alternaria
Ans: B
16. When cutting onion the irritation of eye is due to the presence of ________.
(A) Malic acid (B) Calcium oxalate
(C) Pyruvic acid (D) Acetic acid
Ans: C
17. The salt concentration in Pickle
(A) 6 – 8% (B) 10 – 12%
(C) 12 – 14% (D) 8 – 10%
Ans: D
18. Select an Agronomic measure of soil and water conservation.
(A) Contour bunding (B) Contour farming
(C) Bench terracing (D) Trenches
Ans: B
19. The type of soil found mainly in Karunagappally Karthikapally and Mavelikkara taluks.
(A) Reverine Alluvium (B) Coastal Alluvium
(C) Kuttanad Alluvium (D) Onattukara Alluvium
Ans: D
20. The fruit which contain least carbohydrates
(A) Custard apple (B) Lime
(C) Avocado (D) Lemon
Ans: C
21. An Antifungal solution used for Washing Banana in large scale Cultivators, Traders and Transporters.
(A) Thiophanate (B) Propiconazole
(C) Hexaconazole (D) Thiabendazole
Ans: D
22. Stage of harvest of pepper usually for the preparation of white pepper
(A) Under mature (B) Fully ripe
(C) Unripe (D) Unripe but fully mature
Ans: B
23. A value added product from coconut which is popularly used as a dessert
(A) Coconut milk powder (B) Coconut Cream
(C) Nata-de-Coco (D) Desiccated Coconut
Ans: C
24. A Cowpea variety suitable for Polyhouse cultivation
(A) Reenu (B) Renu
(C) Malika (D) Sarika
Ans: A
25. Name the fruit type of Cucumber.
(A) Pome (B) Drupe
(C) Pepo (D) Hesperidium
Ans: C
26. The transparent wall of green house is _________.
(A) Gable (B) Column
(C) Gutter (D) Bracings
Ans: A
27. A variety of Bhindi which is resistant to fruit borer attack
(A) Kiran (B) Pusa Savani
(C) Susthira (D) Anjitha
Ans: D
28. Select one term which do not ensure Safe Food Production.
(A) HACCP (B) CAS
(C) GAP (D) GHP
Ans: B
29. “Golden Rice” is rich in
(A) Vitamin B (B) Vitamin A (C) Vitamin E (D) Vitamin C
Ans: B
30. Aonla is commercially propagated by
(A) Seed (B) T budding (C) Epicotyl grafting (D) Inarching
Ans: D
31. Which is the Paddy Straw Mushroom ?
(A) Pleurotus sp. (B) Morchella sp. (C) Volvariella sp. (D) Calocyba sp.
Ans: C
32. Faster extraction of seeds from a fruit is by acid treatment.
(A) Tomato (B) Amaranthus (C) Chilly (D) Bhindi
Ans: A
33. Which of the following pest is effectively controlled by Tricho Cards ?
(A) Rice leaf roller (B) Rice stem borer (C) Both (A) and (B) (D) None of these
Ans: C
34. Dry flower arrangement is known as ________.
(A) Ikebana (B) Nageive (C) Potpourri (D) Moribana
Ans: C
35. A viral disease of silk worm
(A) Grasserie (B) Flacherie (C) Muscardine (D) Pebrine
Ans: A
36. The honey produced by which among the following bees fetch high price due to its medicinal properties ?
(A) Little bee (B) Stingless bee (C) European bee (D) Indian bee
Ans: B
37. Which is the quickest method of establishment of a Lawn ?
(A) Turf Plastering (B) Dibbling Shoots (C) Seeds (D) Turfing
Ans: D
38. For making IL Bordeaux Mixture Preparation, how much each of copper sulphate and lime will you take ?
(A) 1000 g (B) 100 g
(C) 50 g (D) 10 g
Ans: D
39. Select a product made from Cassava.
(A) Sago (B) Candy
(C) Marmalade (D) Nectar
Ans: A
40. Who is known as the Father of Preservation ?
(A) Louis Pasteur (B) M. Nicolas Apart
(C) E.J. Butler (D) Hugo de Vries
Ans: B
41. Which preservative is used to extend the storage life of Papain ?
(A) Benzoic acid (B) Potassium meta bisulphite
(C) Malic hydroxide (D) Sodium hypochlorite
Ans: B
42. The growth regulator used for induction of uniform flowering in Pineapple is
(A) 25 ppm ethophon (B) 250 ppm ethophon
(C) 1000 ppm ethophon (D) 500 ppm ethophon
Ans: A
43. Ratoon cropping is associated with
(A) Mango (B) Banana
(C) Pineapple (D) Both (B) & (C)
Ans: D
44. One of the component of Cheshunt compound is
(A) Calcium Carbonate (B) Quick Lime
(C) Ammonium Carbonate (D) Ammonium Sulphate
Ans: C
45. _________ is the total desertion of a honeybee colony from its nests due to incidence of disease or pest attack, too much interference by human beings.
(A) Absconding (B) Swarming
(C) Reeling (D) Pollarding
Ans: A
46. Which of the following is the King of Vegetables ?
(A) Beetroot (B) Amorphophallus
(C) Raddish (D) Potato
Ans: D
47. The scientific name of West Indian Cherry.
(A) Malva sylvestris (B) Zyzygium cumini
(C) Malpighia punicifolia (D) Carissa carandus
Ans: C
48. The ‘Khus khus oil’ is extracted from
(A) Lemon grass (B) Kacholam
(C) Eucalyptus (D) Vetiver
Ans: D
49. India ranks ________ in the world production of fruits and vegetables.
(A) first (B) second
(C) third (D) fourth
Ans: B
50. The yield of ginger oil varies from
(A) 1.2–2% (B) 1.3–3%
(C) 1.0–1.5% (D) 1.4–4%
Ans: B
51. The cause of Astringent taste of Cashew apple is due to the presence of _______.
(A) Lignin (B) Pectin
(C) Tannin (D) Curcumin
Ans: C
52. Usually Juices, RTS and Nectar are pasteurized at about ________.
(A) 85 deg C (B) 75 deg C (C) 72 deg C (D) 80 deg C
Ans: A
53. A common dieses of Mango can be successfully controlled by Hot Water Washing.
(A) Powdery mildew (B) Black tip
(C) Anthracnose (D) Dieback
Ans: C
54. The Ripening level of fruit can be tested by using
(A) Jelmeter (B) Lactometer
(C) Magness Tylor Pressure Tester (D) Refractometer
Ans: C
55. Maturity of which fruit is judged by Tapping the fruit by fingers which give a metallic sound on mature fruits ?
(A) Water melon (B) Papaya
(C) Mango (D) Banana
Ans: A
56. The country which convert most of their agricultural produce to processed product.
(A) Malaysia (B) Brazil
(C) India (D) China
Ans: A
57. Optimum storage temperature of Banana for optimum storage life of 3-4 weeks
(A) 8 – 10 deg C (B) 12 – 13 deg C (C) 15 – 16 deg C (D) 16 – 20 deg C
Ans: B
58. The loss that is due to increased respiration and transpiration rate
(A) Physical loss (B) Chemical loss
(C) Biological loss (D) Physiological loss
Ans: D
59. Oxygen scavengers, CO2 absorbers, Ethylene absorbents are used to control the gases in this packaging
(A) Edible Packaging (B) Nano Packaging
(C) Smart Packaging (D) Active Packaging
Ans: D
60. Which is the Physiological disorder when tropical and subtropical fruits and vegetables to be stored at temperature below 10 C ?
(A) Cooling injury (B) Chilling injury
(C) Freezing injury (D) Physiological injury
Ans: B
61. Select the crop which is related to the term parboiling :
(A) Maize (B) Wheat (C) Rice (D) Potato
Ans: C
62. Temperature test is used for Judging the end point of which of the following processed product ?
(A) RTS (B) Squash
(C) Sauce (D) Jelly
Ans: D
63. The quantity of CO2 required for Carbonation is
(A) 1 – 8 g/l (B) 8 – 15 g/l
(C) 8 – 10 g/l (D) 10 – 15 g/l
Ans: A
64. The decomposition of Carbohydrate by micro-organism or enzyme is called
(A) Carbonation (B) Sterilization
(C) Pasteurization (D) Fermentation
Ans: D
65. According to FSSAI, the maximum amount of Sulphur dioxide allowed in crush and cordial is
(A) 700 ppm (B) 350 ppm
(C) 500 ppm (D) 650 ppm
Ans: B
66. An antifungal antibiotic used for treating fruit and fruit juices
(A) Nisin (B) Kinetin
(C) Pimaricin (D) Gibberelin
Ans: C
67. Squash is a type of fruit beverage containing _____ % total soluble solids.
(A) 40 – 50 (B) 30 – 40
(C) 50 – 60 (D) 20 – 30
Ans: A
68. The equipment used for sterilizing the food
(A) Eurobers (B) Autoclave
(C) Kneader (D) Expeller
Ans: B
69. Units with an annual turn over not less than or equal to _________ lakhs need to do FSSAI Registration.
(A) 11 (B) 13
(C) 12 (D) 15
Ans: C
70. SAMETI is located at
(A) Thiruvananthapuram (B) Palakkad
(C) Alappuzha (D) Kozhikode
Ans: A
71. Govt. of India launched Kissan Call Centers on
(A) 21 December, 2005 (B) 21 January, 2004
(C) 12 January, 2004 (D) 12 December, 2005
Ans: B
72. Neem oil garlic emulsion is effectively used against a pest of coconut
(A) Rhinoceros beetle (B) Red Palm Weevel
(C) Leaf eating caterpillar (D) Eriophyid mite
Ans: D
73. Select a capital input.
(A) Fertilizers (B) Seeds
(C) Dusters (D) Insecticides
Ans: C
74. ‘White ear head’ is a particular symptom caused by a pest of Rice
(A) Stem borer (B) Brown Plant Hopper
(C) Gall midge (D) Rice bug
Ans: A
75. The tool help you to have a realistic estimation of quantity of pesticides recommended for the crop plants of Kerala.
(A) KAU Fertulator (B) Pest Doctor
(C) Credit Calculator (D) KAU-E-Crop Doctor
Ans:D
76. The sexlure trap used against Mango fruit fly contains
(A) Dimethyl enginol (B) Methyl enginol
(C) Diethyl enginol (D) Ethyl enginol
Ans: B
77. Beauveria bassiana is sprayed against which of the following pest of cowpea ?
(A) Pea aphid (B) Pod bug
(C) Pod borer (D) American serpentine leaf minor
Ans: B
78. Integrated farming of fish and farm crops mainly rice, vegetables and flowers are termed as
(A) Hydroponics (B) Aeroponics
(C) Aquaponics (D) Glass house
Ans: C
79. Central Food Technological Research Institute is located at
(A) Mysore (B) Bangalore
(C) Hyderabad (D) Cuttack
Ans: A
(A) Lignin (B) Pectin
(C) Tannin (D) Curcumin
Ans: C
52. Usually Juices, RTS and Nectar are pasteurized at about ________.
(A) 85 deg C (B) 75 deg C (C) 72 deg C (D) 80 deg C
Ans: A
53. A common dieses of Mango can be successfully controlled by Hot Water Washing.
(A) Powdery mildew (B) Black tip
(C) Anthracnose (D) Dieback
Ans: C
54. The Ripening level of fruit can be tested by using
(A) Jelmeter (B) Lactometer
(C) Magness Tylor Pressure Tester (D) Refractometer
Ans: C
55. Maturity of which fruit is judged by Tapping the fruit by fingers which give a metallic sound on mature fruits ?
(A) Water melon (B) Papaya
(C) Mango (D) Banana
Ans: A
56. The country which convert most of their agricultural produce to processed product.
(A) Malaysia (B) Brazil
(C) India (D) China
Ans: A
57. Optimum storage temperature of Banana for optimum storage life of 3-4 weeks
(A) 8 – 10 deg C (B) 12 – 13 deg C (C) 15 – 16 deg C (D) 16 – 20 deg C
Ans: B
58. The loss that is due to increased respiration and transpiration rate
(A) Physical loss (B) Chemical loss
(C) Biological loss (D) Physiological loss
Ans: D
59. Oxygen scavengers, CO2 absorbers, Ethylene absorbents are used to control the gases in this packaging
(A) Edible Packaging (B) Nano Packaging
(C) Smart Packaging (D) Active Packaging
Ans: D
60. Which is the Physiological disorder when tropical and subtropical fruits and vegetables to be stored at temperature below 10 C ?
(A) Cooling injury (B) Chilling injury
(C) Freezing injury (D) Physiological injury
Ans: B
61. Select the crop which is related to the term parboiling :
(A) Maize (B) Wheat (C) Rice (D) Potato
Ans: C
62. Temperature test is used for Judging the end point of which of the following processed product ?
(A) RTS (B) Squash
(C) Sauce (D) Jelly
Ans: D
63. The quantity of CO2 required for Carbonation is
(A) 1 – 8 g/l (B) 8 – 15 g/l
(C) 8 – 10 g/l (D) 10 – 15 g/l
Ans: A
64. The decomposition of Carbohydrate by micro-organism or enzyme is called
(A) Carbonation (B) Sterilization
(C) Pasteurization (D) Fermentation
Ans: D
65. According to FSSAI, the maximum amount of Sulphur dioxide allowed in crush and cordial is
(A) 700 ppm (B) 350 ppm
(C) 500 ppm (D) 650 ppm
Ans: B
66. An antifungal antibiotic used for treating fruit and fruit juices
(A) Nisin (B) Kinetin
(C) Pimaricin (D) Gibberelin
Ans: C
67. Squash is a type of fruit beverage containing _____ % total soluble solids.
(A) 40 – 50 (B) 30 – 40
(C) 50 – 60 (D) 20 – 30
Ans: A
68. The equipment used for sterilizing the food
(A) Eurobers (B) Autoclave
(C) Kneader (D) Expeller
Ans: B
69. Units with an annual turn over not less than or equal to _________ lakhs need to do FSSAI Registration.
(A) 11 (B) 13
(C) 12 (D) 15
Ans: C
70. SAMETI is located at
(A) Thiruvananthapuram (B) Palakkad
(C) Alappuzha (D) Kozhikode
Ans: A
71. Govt. of India launched Kissan Call Centers on
(A) 21 December, 2005 (B) 21 January, 2004
(C) 12 January, 2004 (D) 12 December, 2005
Ans: B
72. Neem oil garlic emulsion is effectively used against a pest of coconut
(A) Rhinoceros beetle (B) Red Palm Weevel
(C) Leaf eating caterpillar (D) Eriophyid mite
Ans: D
73. Select a capital input.
(A) Fertilizers (B) Seeds
(C) Dusters (D) Insecticides
Ans: C
74. ‘White ear head’ is a particular symptom caused by a pest of Rice
(A) Stem borer (B) Brown Plant Hopper
(C) Gall midge (D) Rice bug
Ans: A
75. The tool help you to have a realistic estimation of quantity of pesticides recommended for the crop plants of Kerala.
(A) KAU Fertulator (B) Pest Doctor
(C) Credit Calculator (D) KAU-E-Crop Doctor
Ans:D
76. The sexlure trap used against Mango fruit fly contains
(A) Dimethyl enginol (B) Methyl enginol
(C) Diethyl enginol (D) Ethyl enginol
Ans: B
77. Beauveria bassiana is sprayed against which of the following pest of cowpea ?
(A) Pea aphid (B) Pod bug
(C) Pod borer (D) American serpentine leaf minor
Ans: B
78. Integrated farming of fish and farm crops mainly rice, vegetables and flowers are termed as
(A) Hydroponics (B) Aeroponics
(C) Aquaponics (D) Glass house
Ans: C
79. Central Food Technological Research Institute is located at
(A) Mysore (B) Bangalore
(C) Hyderabad (D) Cuttack
Ans: A