Daily one liner questions-17

DAILY ONE LINER QUESTIONS-17

15/09/2017

Entomology

	Questions	Answer
1	When was the published first edition of "Systema nature" in ?	1735
2	Who was the first plant protection advisor of Government of India ?	H.S. pruthi
3	Pheromones also known as  ?(www.agriexam.com)	Ectohomones
4	"Economical threshold level" is always lower than ?	Economical injury level
5	When was the "Destructive insect pest act" passed ?	1914
6	Light trap is used for controlling which type insects?	Positively phototropic
7	'Directorate of plant protection Quarantine and storag'e start in which year ?	1946
8	The term "Pest management" given by ?	Grier
9	Serious pest of wheat is ?	Termite
10	When was the first approval for commercially ​ use of Bt.cotten in the world ?	1995
11	When was the Bt. cotton introduce in India ?	2002
12	Which company work on GM mustard ?	Proagro
13	Bacillus thruingensis is most effectively​ work in which PH ?	9-10
14	"Hopper burn" in rice caused by feeding of ?	Brown plant hopper
15	How many insecticide banned in India for use ?  (www.agriexam.com)	7

	Questions	Answer
16	Best method for controlling grain storage pest is ?	Fumigation
17	Which pest has an international status ?	Locust
18	What is the colour of grasshopper blood ?	Colourless
19	Which is basic unit of classification ?	Species
20	Main host tree of eri-silk worm ?	Castor
21	Main host tree of Lac insect ? (www.agriexam.com)	Palas
22	Vector of Cotton Leaf curl virus ?	White fly
23	Number of insects species known ?	1 million
24	Which type nozzle used for producing mist ?	Rotatory energy nozzle
25	Which type nozzle used for producing fog ?	Thermal energy nozzle
26	Which animal act as a natural tiller of soil ?	Earthworm
27	Notorious weed 'lantana camara' is controlled by ?	Lantana bug
28	'Tree banding' used for controlling ?	Mango mealy bug
29	Which insecticide stored in Fat of  animal  ?	DDT
30	Main characteristic of  insect ?  (www.agriexam.com)	Three pair of legs​