Biology - Biopesticides
Quiz-summary
0 of 50 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
Information
This is MCQs of Biology
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 50 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- Answered
- Review
-
Question 1 of 50
1. Question
Pesticides kill:
Correct
Incorrect
-
Question 2 of 50
2. Question
Pesticides include:
Correct
Incorrect
-
Question 3 of 50
3. Question
Boreaux mixture is a well known:
Correct
Incorrect
-
Question 4 of 50
4. Question
Chlorinated hydrocarbons are used as most effective:
Correct
Incorrect
-
Question 5 of 50
5. Question
Pyrethoids are:
Correct
Incorrect
-
Question 6 of 50
6. Question
Methyl Isocyanate( MIC) is the raw material for synthesizing:
Correct
Incorrect
-
Question 7 of 50
7. Question
Non- target organism of DDT is:
Correct
Incorrect
-
Question 8 of 50
8. Question
2,4- d and 2,4,5- Tare:
Correct
Incorrect
-
Question 9 of 50
9. Question
DCMU is often used as:
Correct
Incorrect
-
Question 10 of 50
10. Question
Pyrethrin is obtained from floral head of:
Correct
Incorrect
-
Question 11 of 50
11. Question
DDT exhibits:
Correct
Incorrect
-
Question 12 of 50
12. Question
DDT persists in human body upto:
Correct
Incorrect
-
Question 13 of 50
13. Question
Bordeaux mixture was first used on grapes for controlling:
Correct
Incorrect
-
Question 14 of 50
14. Question
Malathion, Ethion and Parathion are:
Correct
Incorrect
-
Question 15 of 50
15. Question
Chemical pesticides are usually:
Correct
Incorrect
-
Question 16 of 50
16. Question
Cercospora rodmanii is a pathogen recommended for controlling:
Correct
Incorrect
-
Question 17 of 50
17. Question
Puccinia chondrillina has been successfully used for controlling:
Correct
Incorrect
-
Question 18 of 50
18. Question
Microbes used for controlling weeds are:
Correct
Incorrect
-
Question 19 of 50
19. Question
Best method of weed control is:
Correct
Incorrect
-
Question 20 of 50
20. Question
A bioherbicide produced from conidia of colletortichum gloeosporioides is:
Correct
Incorrect
-
Question 21 of 50
21. Question
Natural insecticides were first used by:
Correct
Incorrect
-
Question 22 of 50
22. Question
Ideal pesticide is one which:
Correct
Incorrect
-
Question 23 of 50
23. Question
The first herbicide developed in 1981 was produced by:
Correct
Incorrect
-
Question 24 of 50
24. Question
Neem oil is obtained from Azadirachta indica using its:
Correct
Incorrect
-
Question 25 of 50
25. Question
Chemical herbicides generally interfere with:
Correct
Incorrect
-
Question 26 of 50
26. Question
Bioherbicides are used for:
Correct
Incorrect
-
Question 27 of 50
27. Question
Best example of bacterial insecticide is:
Correct
Incorrect
-
Question 28 of 50
28. Question
Pseudomonas cepacia has been used to control:
Correct
Incorrect
-
Question 29 of 50
29. Question
Most common pathogen of insects is:
Correct
Incorrect
-
Question 30 of 50
30. Question
Genes of Bacillus thuringiensis has been used to introduce insecticidal property in:
Correct
Incorrect
-
Question 31 of 50
31. Question
Bacillus thuringiensis is a bacterium parasitizing on insects:
Correct
Incorrect
-
Question 32 of 50
32. Question
Bacillus thuringiensis parasities on:
Correct
Incorrect
-
Question 33 of 50
33. Question
Pseudomonas cepacia is a:
Correct
Incorrect
-
Question 34 of 50
34. Question
Antibiotic pyrrolnitrum is produced by:
Correct
Incorrect
-
Question 35 of 50
35. Question
Thuringiensin is:
Correct
Incorrect
-
Question 36 of 50
36. Question
LD- 5-= and LD- 100 doses are specified while using a:
Correct
Incorrect
-
Question 37 of 50
37. Question
Control of aphids ( homopterous insects) is done by introducing:
Correct
Incorrect
-
Question 38 of 50
38. Question
IPM ( Intgergrated Pest Management) includes:
Correct
Incorrect
-
Question 39 of 50
39. Question
IPM is infact an:
Correct
Incorrect
-
Question 40 of 50
40. Question
Neem oil is commonly known as:
Correct
Incorrect
-
Question 41 of 50
41. Question
Rotenone is obtained from roots of:
Correct
Incorrect
-
Question 42 of 50
42. Question
Cinerin is a natural insecticide produced by:
Correct
Incorrect
-
Question 43 of 50
43. Question
Neem oil repels:
Correct
Incorrect
-
Question 44 of 50
44. Question
Pheromones are used with death traps of:
Correct
Incorrect
-
Question 45 of 50
45. Question
Oriental fruit fly has been eradicated using:
Correct
Incorrect
-
Question 46 of 50
46. Question
Pheromones are:
Correct
Incorrect
-
Question 47 of 50
47. Question
Red weavil and screw worm have been controlled by:
Correct
Incorrect
-
Question 48 of 50
48. Question
Nematodes can be controlled by using:
Correct
Incorrect
-
Question 49 of 50
49. Question
Insecticidal property is found in:
Correct
Incorrect
-
Question 50 of 50
50. Question
Transgenic plants carrying Bt- genes are capable of synthesizmg:
Correct
Incorrect