1. 1. (FARMERS TRAINING) ( ) (CAZRI), ,
2. 2. 14.1% - 10.2% 12.2% 36.5% -
3. 3. 1.(Hairycaterpillar): , , (4 %) (2 %) 25 . . . 5 % ( ) 20 . . 1 . /.
4. 4. (White Grub)
5. 5. - 4 -5 3 , , 36 25 (1 : 20 ) : 3 3 % 4 20 . ./. 21
6. 6. ( ) 4% 25 /.
7. 7.
8. 8. (COTTON) , 24 (40 - 450 .) 6 , , , , 1 30 . 50 . .
9. 9. Common name Period of activity Distribution Pest status* Termites Cotyledonary phase, flowering phase North zone 2 Jassid Vegetative phase-flowering phase Central zone 1 Whitefly Vegetative phase-boll bursting phase All zones 1 Aphid Vegetative phase-boll bursting phase North zone 2 Thrips Cotyledonary phase flowering phase North zone 2 Leaf roller Flowering phase North zone 3 Pink bollworm Flowering phase North zone 1 Helicoverpa armigera (African bollworm) pod borer Vegetative phase-flowering phase All zones 1 *1 = Key pest, 2 = Minor pest, 3 = Sporadic pest, 4 = New pest IMPORTANT INSECT PESTS OF COTTON IN INDIA
10. 10.
11. 11. Aphids Helicoverpa armigera
12. 12. : 1. . 30 .. 2. 2 3. 35 .. . 36 WSC 10 .. 4. . 36 WSC 400 . 25 .. . 35 .. . 5.
13. 13. 1. 2. 3. 4. 5. 1 2 3 4 5
14. 14. 2 % 25 . 50 . . 750 . . 20 /. 25 /. 40 55 ( ) 0. 5 %
15. 15. 1. , 35 . . 1.5 . 3 /. 15 2. , , 2 % 25 /. 0. 0 4 %
16. 16. . 35 . . 36 WSC . /. . 1000 . .
17. 17. . 50 10 G 25 ,
18. 18.
19. 19. , , , 5 15 , - - , -
20. 20. : 1. ( ): 2 -3 2. :
21. 21. : 2% (, ) ( 1 20 )
22. 22. (10 15 )
23. 23. : (2%, 20 ) 6 8 -
24. 24. ( 25%) , : 15 20 1 20 20 3 -4