{"id":199,"date":"2020-03-03T09:59:02","date_gmt":"2020-03-03T09:59:02","guid":{"rendered":"https:\/\/www.icarkvkdindigul.org\/?page_id=199"},"modified":"2020-03-03T10:10:53","modified_gmt":"2020-03-03T10:10:53","slug":"faqs","status":"publish","type":"page","link":"https:\/\/www.icarkvkdindigul.org\/?page_id=199","title":{"rendered":"FAQs"},"content":{"rendered":"\n

1. Control measures for Paddy stem borer <\/p> \u2022 Release of the egg parasitoid, Trichogramma japonicum thrice (at weekly interval from 37 DAT) @ 40000\/ac each release (when moth activity is noticed)
\u2022 Spray Bacillus thuringiensis var. kurstaki @ 600gm\/ha
\u2022 Spray any one of the following insecticides:
Carbosulfan 25% EC 300-400 ml Cartap hydrochloride 50 SP400g\/ac<\/cite><\/blockquote>\n\n\n\n

\u00a02. Management of Paddy leaf folder <\/p> \u2022 Release Trichogramma chilonis thrice (at weekly interval from 30 DAT) @ 40000\/ac each (when moth activity is noticed)
\u2022 Spray Bacillus thuringiensis var. kurstaki 600 gm\/ha
\u2022 Apply Beauveria bassiana 1.15 WP 1.0kg\/ha
\u2022 Spray any one of the following insecticides per ac:
Acephate 75 % SP 275-400gm Azadirachtin 0.03% 400 ml Chlorpyriphos 20% EC 500 ml Cartaphydrochloride 50 % SP 400 g Fipronil 80%WG 20-30 g Flubendiamide 20% WG 50-100 g <\/cite><\/blockquote>\n\n\n\n

3. Management of Blast disease in Paddy<\/p> \u2022 Use only disease free seedlings
\u2022 Avoid excess nitrogen
\u2022 Apply Nitrogen in three split doses (50% as basal, 25% at tillering phase and 25% at panicle initiation stage
\u2022 Use resistant varieties like CO 47, CO 52 and TNAU rice hybrid CO 4 and moderately resistant varieties like CO 50 and CO 51
\u2022 Treat the seeds with Pseudomonas fluorescens liquid formulation @ 10 ml\/kg of seeds
\u2022 Seedling root dipping with P. fluorescens liquid formulation @ 200 ml for one acre
\u2022 Soil application with P. fluorescens liquid formulation @ 200 ml\/ac
\u2022 Foliar spray with P. fluorescens liquid formulation @ 5 ml\/l
\u2022 Spray carbendazim 50WP @ 200g\/ac or tricyclozole 75 WP @ 200g\/ac or metominostrobin 20 SC @ 200 ml\/hac or Azoxystrobin 25 SC @ 200 ml\/ac after observing initial infection of the disease <\/cite><\/blockquote>\n\n\n\n

4. Management of Lakshmi disease (Grain discolouration) in Paddy <\/p>\u2022 Spray carbendazim + thiram + mancozeb (1:1:1) @ 0.2% at 50% flowering stage.<\/cite><\/blockquote>\n\n\n\n

5. Control measures for Maize Fall Army worm<\/p> \u2022 Summer ploughing
\u2022 Seed treatment with Thiamethoxam40FS) @ 5 ml\/Kg
\u2022 Border crop with grain sorghum as trap crop (advance sowing) & cowpea intercrop
\u2022 Collection and destruction of Egg masses
\u2022 Installation of S. frugiperda pheromone traps @ 4 no\u2019s\/ac
\u2022 spray Azadirachtin 10000 ppm at 10 to 15 DAS
\u2022 Spray EPN or Bt @ 2g\/lt at 15 \u2013 21 DAS
\u2022 Spray of Insecticide Emamectin Benzoate 5SG @ 0.4g\/lt or Spinosad 480SC @ 0.5 ml\/lt at 21 -28 DAS and Flubendiamide 480SC @ 0.3 ml\/lt or Chlorontriliniprole 18.5SC @ 0.3ml\/lt or Spinetoram 11.7 SC @ 0.3 ml\/lt at 36-42 DAS
\u2022 Spray of Metarhizium anisopliae (1×107)@ 2ml\/lt at 30-35 DAS
\u2022 Poison baiting with Thiodicarb 75WP@ 2g\/lt at 45 -65 DAS <\/cite><\/blockquote>\n\n\n\n

6. Management of Pod borers in Pulses<\/p>\u2022 Raise one row of sunflower as intercrop for every 9 rows of pigeon pea and plant maize as border crop.
\u2022 Install Pheromone traps for Helicoverpa armigera 5\/ac
\u2022 Install Bird perches@ 20\/ac
\u2022 Mechanical collection of grown up larva and blister beetle
\u2022 Spray Ha NPV 3 x1012 POB\/ha in 0.1% teepol
\u2022 Spray Bacillus thuringiensis var kurstaki 5%WP 400-500 g\/ha
\u2022 Spray Chlorpyriphos 20 EC 1250 ml \/ ha <\/cite><\/blockquote>\n\n\n\n

7. How to control Powdery mildew in Pulse crops<\/p> \u2022 Spray NSKE 5% or neem oil 3% twice at 10 days interval from initial disease symptom appearance
\u2022 Spray carbendazim @ 200 g or wettable sulphur 600 g\/ac or propiconazole 200 ml\/ac <\/cite><\/blockquote>\n\n\n\n

8. How to manage Yellow mosaic and leaf crinkle disease in pulse crops <\/p> \u2022 Growing resistant varieties
\u2022 Seed treatment with imidacloprid 600FS @ 5 ml\/kg of seeds
\u2022 Installation of yellow sticky traps @ 5 numbers \/ ac
\u2022 Rogue out the virus infected plants up to 45 days
\u2022 Spray methyl demeton 25 EC 200 ml\/ha or dimethoate 30 EC 200 ml\/ac <\/cite><\/blockquote>\n\n\n\n

9. Management of stemrot in Groundnut <\/p>\u2022 For the management of Grundnut stem rot tebuconazole (ST) @ 1.5 g\/kg + soil application of P. fluorescens @ 2.5kg enriched in 50 kg FYM\/ha will be effective.<\/cite><\/blockquote>\n\n\n\n

10. Management of Coconut rhinocerous beetle<\/p>\u2022 Collect and destroy various bio-stages of the rhinoceros beetle from the manure pits (breeding ground of the pest). Apply 2 per cent carbaryl solution or Metrahizium anisopliea @ 5 x 1011 spores\/m3 in the manure pits to kill young grubs.
\u2022 Soak castor cake at 1 kg in 5 lit of water in small mud pots and keep them in the coconut gardens to attract and kill the adults.
\u2022 Apply naphthalene balls 10g \/palm with 100g sand at the base in leaf axile of thecrown once in 45 days<\/cite><\/blockquote>\n\n\n\n

11. How to manage Rugose spiralling whitefly in Coconut<\/p> \u2022 Yellow sticky traps to monitor the adult movement
\u2022 Release of Chrysopa zastrowi silemmi Predator at 15 days interval
\u2022 Release of Encarsia guadeloupae parasitoid
\u2022 Foliar application of Isaria fumosorosea (1×109 spores\/ml)
\u2022 Intermittent water spray
\u2022 Spraying neem based formulations(Azadirachitin 1% @ 2 ml\/lt ) along with wetting agent or detergent powder @ 10gms\/lt at 20 days interval
\u2022 Spraying of 1% starch solution for sooty mould
\u2022 Avoid spraying of chemical insecticides<\/cite><\/blockquote>\n\n\n\n

\u00a012. How to control rootrot in Cotton<\/p> \u2022 Soil application of neem cake @ 150 kg\/ha
\u2022 Seed treatment with P. fluorescens + B. subtilis + T.asperellum mixture @ 10g\/kg and soil application of P. fluorescens + B. subtilis + T. asperellum mixture @ 2.5 kg\/ha with 250 kg of compost during sowing and at 90 days after sowing
\u2022 Spot drench with carbendazim @ 1 g\/l or trifloxystrobin + tebuconazole @ 0.75g\/l . at the base of affected plants as well as surrounding healthy plants <\/cite><\/blockquote>\n\n\n\n

13. Control measures for\u00a0 Mango inflorescence hoppers<\/p> \u2022 Remove criss-cross branches, infested shoots and dense branches.
\u2022 Apply Metarhizium anisopliae or Beauveria bassiana @ 108 cfu \/ml on tree trunk once during off season and twice at 7 days interval during flowering season.
\u2022 Spray Buprofezin 25SC first at the time of inflorescence emergence and the second two weeks after first spray.<\/cite><\/blockquote>\n\n\n\n

14. Management practices of panama wilt of banana<\/p> \u2022 Uproot and destroy severely affected plants
\u2022 Apply lime at 1 \u2013 2 kg in the pits after removal of the affected plants
\u2022 Corm injection: Remove a small portion of soil to expose the upper portion of the corm. Make an oblique hole at 45\u00b0 angle to a depth of 10 cm. Immediately insert a gelatin capsule containing 60 mg of carbendazim or of 50 mg of Pseudomona fluorescens or inject 3 ml of 2 % carbendazim solution into the hole with the help of\u2018corm injector\u2019 on 2nd, 4th and 6th months after planting
\u2022 Apply press mud at 5 kg per tree to reduce the wilt incidence or apply Pseudomonasfluorescens @ 4 l\/ha at 2nd, 4th and 6th months after planting through drip system to manage panama wilt and nematode complex.<\/cite><\/blockquote>\n\n\n\n

15. How to control canker disease in citrus<\/p>\u2022 Immediately after pruning one spray with copper oxychloride @ 0.3% followed by 4 sprayings with streptocyclin @ 100 ppm + copper oxychloride @ 0.3% at monthly intervals<\/cite><\/blockquote>\n\n\n\n

16. Management of guava nematode problem in guava <\/p> \u2022 Removal and destruction of affected trees
\u2022 Inter cropping with mustard and incorporating in soil
\u2022 Soil application of Neem cake @ 250g \/tree
\u2022 Ist month,8th month and 12th month – Soil drenching with Paecillomyces lilacinus @ 50g combined with Bacillus amyloliquefaciens @ 50g\/plant at four months interval along with 5 Kg of well decomposed FYM..
\u2022 4th month – Soil drenching with Trifloxystrobin + Tebuconazole (Nativo) @ 1g\/litre. Each tree should be drenched with three liters of water <\/cite><\/blockquote>\n\n\n\n

17. Management practices for shoot and fruit borer in brinjal <\/p> \u2022 Removal and destruction of affected shoots and fruits
\u2022 Pheromone trap@1 for 400 sq.m.
\u2022 Weekly release of 50,000 to60,000 Trichogramma chilonis.
\u2022 Sprays of Bt @1ml \/ L at 10 days interval at peak flowering
\u2022 Spray Neem Seed Kernel Extract 5 % or Thiodicarb 75 % WP starting from one month after planting at 15 days interval<\/cite><\/blockquote>\n\n\n\n

18. Pest and disease management in onion<\/p> \u2022 Onion bulb treatment with P. fluorescens 5 g\/kg and T. viride 5 g\/kg in 20 ml of water\/kg of seed bulbs before planting.
\u2022 Application of Arbuscular Mycorrhizal Fungus12.5 kg\/ha and Neem cake 250 kg\/ha
\u2022 Growing maize as a barrier crop
\u2022 Yellow sticky traps (polyethylene film of 30 cm height and 90 cm length smeared with clear castor oil) @12\/ha.
\u2022 Foliar spray of P. fluorescens 5 g\/lit and Beauveria bassiana 10 g\/lit on 30th DAP
\u2022 Spray application of Profenophos 50 EC 2 ml\/liter and Tebuconazole 25 EC (1.5 ml\/liter)<\/cite><\/blockquote>\n\n\n\n

19. Nematode wilt complex management in tube rose<\/p> \u2022 Bulb treatment with P. fluorescens & T. viride each @ 10g\/Kg
\u2022 T.harzianum or T. viride + P. fluorescens + Paecilomyces lilacinus each @ 2 Kg \/ tonne of FYM for enrichment & applied before planting
\u2022 For standing crop biopesticides enriched neem cake 100kg\/ac \u2013 Once in three months <\/cite><\/blockquote>\n\n\n\n

20. How to control fruitflies in bitter gourd <\/p> \u2022 Soil application of Neem cake
\u2022 Installation of Cue-lure traps to attract fruit fly males.
\u2022 Use fruit fly poison bait – 500 gm jaggery, 20 ml Malathion (100ml\/plastic container) @ 5 nos\/acre for monitoring and 20\/acre for mass killing of fruit fly.<\/cite><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

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