Class -01 || Integrated Pest Management (IPM ) Part - 01 , Entomology || Mr. Sharad (Entomologist)

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📲 Download Our App:- https://play.google.com/store/apps/de... For Apple ios - First registered on web . Link is - http://agripowerjaipurcoaching.classx... than Download App - https://apps.apple.com/in/app/my-coac... Org Code - 4094917 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ✦ Join OUR Telegram CHANNELS:- ☞ Tetegram Channels - https://t.me/Agripowerinstitute ☞ RPSC FSO - https://t.me/foodsafetyofficer2022 ☞ RPSC AAO - https://t.me/RPSCAAO ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⚝ Social Media Accounts:- ✔Facebook -   / mr.pushpendrachoudhary   ✔Instagram -   / agripowerjaipur1410   ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Whatsapp Group Join - https://chat.whatsapp.com/BcXRrCwOmoc... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Helpline Number – 8824081104 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ food safety officer questions in hindi Class -01 || Integrated Pest Management (IPM ) Part - 01 , Entomology || Mr. Sharad (Entomologist) INTEGRATED PEST MANAGEMENT History of Integrated Pest Management -Michelbacher and Bacon (1952) coined the term “integrated control” Stern et al. -(1959) defined integrated control as “applied pest control which combines and integrates biological and chemical control” - -Geier (1966) coined the term “pest management” --Council on Environmental Quality (CEQ, 1972) gave the term “Integrated Pest Management” In 1989, IPM Task Force was established and in 1990. IPM Working Group (IPMWG) was constituted to strengthen implementation of IPM at international level IPM definition by Luckmann and Metcalf (1994) IPM is defined as the intelligent selection and use of pest control tactics that will ensure favourable economical, ecological and sociological consequences. TOOLS OR COMPONENTS OF INTEGRATED PEST MANAGEMENT 1. Cultural method of Pest Management 2. Physical control 3. Mechanical Methods 4. Biological control 5. Chemical control 1. Cultural method of Pest Management 1) Tillage or proper preparatory cultivation: Definition: Modification of physical factors in the environment to minimize or prevent pests problems is called physical control. Insect require definite range of physical condition and any deviation from such range are lethal to the survival and other life activities of insects. 2. Physical control 1. Manipulation of temperature: 2. Insect activity and metabolic rate are influenced by temperature. 3. Sun drying the seeds to kill the eggs and hidden stages of stored product pests. 4. Exposure of cotton seeds to sun heat in thin layer for 2- 3 days in April –May helps in killing larvae of pink bollworm. 1. Treatment of sugarcane setts with heat energy units either as hot water or hot air treatment kill te scale insects carried over through setts. 2. Use of flame throwers against locusts. 3. Use of burning torch against hairy caterpillar. 4. Cold storage of fruits and vegetables at 1-2°C Low lethal temperature: 5. Cold storage of potatoes - potato tuber moth 2. Manipulation of moisture: Alternate drying and wetting of rice fields to manage rice Brown plant hopper.. Drying of seeds below 10% moisture level affect insect development(rice weevil, pulse beetle) 3. Use of irradiation: Gamma irradiation from Co 60 is used to sterilise the insects in laboratory. Cattle screw worm, Cochliomyia hominivorax was controlled in Curacao island by E.F. Knipling using this technique. 3. Mechanical Methods Defination:The reduction or suppression of insects population by means of manual devices or machines is referred as mechanical control. a. Manual forces: The egg masses of rice stem borer, Spodoptera, Red hairy caterpillar can be picked up and destroy. The egg masses of rice stem borer, Spodoptera, Red hairy caterpillar can be picked up and destroy. Collection and destruction of fallen infested fruits is effective against fruit flies and fruit borers. Manual removal of pink bollworm attacked rosette flowers, wither and dropping terminal infested by spotted bollworm. Prunning and destruction of infested shoots and flower parts is effective in checking the multiplication of scales, mealy bug, aphids etc.  Passing rope across rice fields to dislodge case worm over the standing water which is then drain out. Hooking with iron hook to remove adult Rhinocerous beetle. b. Mechanical force:  Entoletor: In entoletor centrifugal force is used to break infested kernals and kill stages of storage pests.  Tillage implements: Use to expose the soil born insects eg: red hairy caterpillar  Mechanical traps: Rat trap  Screw crow  Use of sting slot  Drumming  Use of insect collection net Preventive barriers (Mechanical exclusion): Use of mechanical barriers to prevents access of pests to host a. Wrapping the fruits: Covering with polythene bag against pomegranate fruit borer