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PAS 1
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"The insecticidal property of dry leaves of Vitex negundo against the Sitophilus granarius in the laboratory at (28±3) 0C and (78±3) % r. h. with Soxhlet extracted extracts of V. negundo leaves in ethanol, methanol, chloroform, acetone and n-Hexane were tested and found very effective to control the store grain insect pest. The biopesticidal effects of extracts in different solvents were compared by calculating LD10, LD50, LD90 and LD99 values for 96 hrs. The Probit analysis of data demonstrated that LD values for ethanol, methanol, chloroform, acetone and n-Hexane extracts were LD10 – 1.216, 1.141, 0.9298, 1.265, 0.5398 ml/Kg; LD50 – 2.997, 3.106, 2.490, 3.727, 1.302 ml/Kg; LD90 – 7.392, 8.457, 6.667, 10.98, 3.142 ml/Kg and LD99 –15.43, 19.14, 14.88, 26.50, 6.439 ml/Kg, respectively, for 96 hrs." [Nilesh Jawalkar, Sureshchandra Zambare. Bioinsecticidal activity of Vitex negundo L. (Family: Verbenaceae) leaf extracts against Sitophilus granarius L. in stored maize grains. J Entomol Zool Stud 2020;8(2):1532-1538. DOI: 10.22271/j.ento.2020.v8.i2z.6643] https://www.entomoljournal.com/archives/?year=2020&vol=8&issue=2&ArticleId=6643
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PAS 2
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"The insecticidal property of dry leaves of Vitex negundo against the Sitophilus granarius in the laboratory at (28±3) 0C and (78±3) % r. h. with Soxhlet extracted extracts of V. negundo leaves in ethanol, methanol, chloroform, acetone and n-Hexane were tested and found very effective to control the store grain insect pest. The biopesticidal effects of extracts in different solvents were compared by calculating LD10, LD50, LD90 and LD99 values for 96 hrs. The Probit analysis of data demonstrated that LD values for ethanol, methanol, chloroform, acetone and n-Hexane extracts were LD10 – 1.216, 1.141, 0.9298, 1.265, 0.5398 ml/Kg; LD50 – 2.997, 3.106, 2.490, 3.727, 1.302 ml/Kg; LD90 – 7.392, 8.457, 6.667, 10.98, 3.142 ml/Kg and LD99 –15.43, 19.14, 14.88, 26.50, 6.439 ml/Kg respectively, for 96 hrs." [Nilesh Jawalkar, Sureshchandra Zambare. Bioinsecticidal activity of Vitex negundo L. (Family: Verbenaceae) leaf extracts against Sitophilus granarius L. in stored maize grains. J Entomol Zool Stud 2020;8(2):1532-1538. DOI: 10.22271/j.ento.2020.v8.i2z.6643] https://www.entomoljournal.com/archives/?year=2020&vol=8&issue=2&ArticleId=6643
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Agro Ecological Zone
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Agro Ecological Sub Region (ICAR) North Gujarat plain (Inclusive of Aravalli range and East Rajasthan Uplands) hot, dry, semi – arid eco-subregion (4.2), Agro-Climatic Zone (Planning Commission) Gujarat Plains and Hills Region (XIII) , Agro Climatic Zone (NARP) North Gujarat Agroclimatic zone (GJ-4)
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Other Community Practices
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" Sun drying of grains, • Use of ash, • Red soil coating method, • Plastering of storage bins with clay and cow dung, • Storage of pulses with common salt, • Turmeric application method, • Use of garlic cloves, • Mixing of leaves, • Stepping method or Stamping method, • Use of salt and chilli powder, • Use of Neem (Margosa) leaves, • Use of Neem (Margosa)leaves and dry chillies, • Use of Neem Oil /Margosa oil, • Use of camphor, • Use of castor powder, • Sand mixture method, • Use of dried red chillies, • Use of lime powder, • Use of matchbox, • Fumigation of the godown /store rooms, • Use of Neem (Margosa) seed powder, • Use of ginger rhizome, • Use of custard apple seed powder and • Use of Tulsi (basil) seeds." https://medcraveonline.com/APAR/indigenous-practices-for-eco-friendly-storage-of-food-grains-and-seeds.html
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Practice ID
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DTP0010000002672
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Annotation ID
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GIAN/GAVL/341
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Reference
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Lok(4)2, April-1999, pg.n o-4
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Technology Transfer Terms
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DIY
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