DETAILS OF PROPRIETARY METHODS OF PEST CONTROL IN ORGANIC FARMING lecture 4.pptx

DETAILS OF PROPRIETARY METHODS OF PEST CONTROL IN ORGANIC FARMING lecture 4
1.Common fires 2.Deep summer ploughs. 3. Light traps 4.Seed treatment 5.Protective crops 6.Trap crops 7. Pheromone traps

1. DOA-161 PRODUCTION AND UTILAZATION OF TRADITIONAL ORGANICS FOR CROP PRODUCTION Credits: - 2(1+1) Lecture 4. DETAILS OF PROPRIETARY METHODS-ABOVE 1TO 7. 1.Common fires 2.Deep summer ploughs. 3. Light traps 4.Seed treatment 5.Protective crops 6.Trap crops 7. Pheromone traps Rajavardhan Gandla

2. PROPRIETARY METHODS 1. Common fires 2. Deep summer ploughs. 3. Light traps 4. Seed treatment 5. Protective crops 6. Trap crops 7. Pheromone traps Rajavardhan Gandla

3. 1. COMMON FIRES It is practice which is done in the field to control pupa and butterflies. At the time of beginning of monsoon it is done in the evening 4to5 farmers in their field at same time for 2 hours they collect the farm residues and set fire it will attract the butterflies and also control the pupas. Rajavardhan Gandla

4. Rajavardhan Gandla

5. 2.DEEP SUMMER PLOUGHS: To control the holistic pest pupas plough the soil in summer. Pupas are hibernate in the soil . These deep summer ploughs will open the soil and pupas are exposed to sun they will die. It is an affective method of control of pupas. Rajavardhan Gandla

6. DEEP SUMMER PLOUGHS Rajavardhan Gandla

7. 3. LIGHT TRAPS Light traps, with or without ultraviolet light, attract certain insects. Light sources may include fluorescent lamps, mercury-vapor lamps, black lights, or light-emitting diodes. Designs differ according to the behavior of the insects being targeted. Light traps are widely used to survey nocturnal moths. Total species richness and abundance of trapped moths may be influenced by several factors such as night temperature, humidity and lamp type. Grasshoppers and some beetles are attracted to lights at a long range but are repelled by it at short range. Farrow's light trap has a large base so that it captures insects that may otherwise fly away from regular light traps. Light traps can attract flying and terrestrial insects Rajavardhan Gandla

8. LIGHT TRAPS Rajavardhan Gandla

9. LIGHT TRAPS Rajavardhan Gandla

10. Solar light trap Rajavardhan Gandla

11. fluorescent lamps Rajavardhan Gandla

12. mercury-vapor lamps Rajavardhan Gandla

13. Rajavardhan Gandla

14. 4.SEED TREATMENT Seed treatment is the precise application of biological organisms, products and/or chemical ingredients to seed to suppress, control, or repel plant pathogens, insects, or other pests that attack seeds, seedlings or plants. Rajavardhan Gandla

15. SEED TREATMENT Rajavardhan Gandla

16. 5.PROTECTIVE CROPS: In this method they go for sowing of maize, bajra in farm bunds in three rows. It will control the movement of pest into fields. It will also control the chemical residues incidence in the field which sprayed in another field. We can use marry gold and other flower crops as a protective crop. Rajavardhan Gandla

17. 6.TRAP CROPS: A trap crop is a plant that attracts agricultural pests, usually insects, away from nearby crops. This form of companion planting can save the main crop from decimation by pests without the use of pesticides. While many trap crops have successfully diverted pests off of focal crops in small scale greenhouse, garden and field experiments, only a small portion of these plants have been shown to reduce pest damage at larger commercial scales. A common explanation for reported trap cropping failures, is that attractive trap plants only protect nearby plants if the insects do not move back into the main crop Rajavardhan Gandla

18. TRAP CROPS Rajavardhan Gandla

19. Examples of trap crops include:  Alfalfa planted in strips among cotton, to draw away lygus bugs, while castor beans surround the field, or tobacco is planted in strips among it, to protect from the budworm Heliothis .[citation needed]  Rose enthusiasts often plant Pelargonium geraniums among their rosebushes because Japanese beetles are drawn to the geraniums, which are toxic to them.[5]  Chervil is used by gardeners to protect vegetable plants from slugs.[ citation needed]  Rye, sesbania , and sicklepod are used to protect soybeans from corn seeding maggots, stink bugs, and velvet green caterpillars, respectively Rajavardhan Gandla

20. Alfalfa Rajavardhan Gandla

21. Budworm Rajavardhan Gandla

22. Rajavardhan Gandla

23. Japanese beetles Rajavardhan Gandla

24. chervil Rajavardhan Gandla

25. Rajavardhan Gandla

26. Rye Rajavardhan Gandla

27. Sesbania Rajavardhan Gandla

28. Sickle pod Rajavardhan Gandla

29. maggots Rajavardhan Gandla

30. Stink bugs Rajavardhan Gandla

31. velvet green caterpillars Rajavardhan Gandla

32. 7. pheromone trap A pheromone trap is a type of insect trap that uses pheromones to lure insects. Sex pheromones and aggregating pheromones are the most common types used. A pheromone-impregnated lure, as the red rubber septa in the picture, is encased in a conventional trap such as a bottle trap, Delta trap, water-pan trap, or funnel trap. Pheromone traps are used both to count insect populations by sampling, and to trap pests such as clothes moths to destroy them. Rajavardhan Gandla

33. pheromone trap Rajavardhan Gandla

34. Bottle trap Rajavardhan Gandla

35. Delta trap Rajavardhan Gandla

36. Water-pan trap Rajavardhan Gandla

37. Funnel trap Rajavardhan Gandla

38. THANK YOU Rajavardhan Gandla