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Sharma, Debi
- Comparative Study of Pesticide Residue Pattern in Vegetables Grown Using IPM and Non-IPM Practices
Abstract Views :159 |
PDF Views:127
Authors
Affiliations
1 Division of Soil Science & Agricultural Chemistry, Indian Institute of Horticultural Research, Hessaraghatta Lake P.O., Bangalore -560089, IN
2 Division of Entomology and Nematology, IIHR, Bangalore-89, IN
1 Division of Soil Science & Agricultural Chemistry, Indian Institute of Horticultural Research, Hessaraghatta Lake P.O., Bangalore -560089, IN
2 Division of Entomology and Nematology, IIHR, Bangalore-89, IN
Source
Journal of Horticultural Sciences, Vol 4, No 2 (2009), Pagination: 191-194Abstract
Pesticide residue persistence pattern in three vegetable crops, viz., tomato, cabbage and cauliflower, cultivated following previously developed pesticide residue-free IPM packages, was compared with a crop cultivated under conventional or non - IPM conditions. It was observed that vegetables grown as per IPM practices were safer to consume at harvest compared to those grown as per conventional cultivation practices, with chemical control as the sole means of plant protection. Pesticide residues, if present, were mostly in trace amounts (< 0.01 ppm) in vegetables grown as per IPM practices, except the residues of methomyl and monocrotophos in cabbage, where slightly higher levels of pesticides were observed.Keywords
Cabbage, Cauliflower, IPM, Pesticide Residues, Tomato, Vegetables.- Development of IPM Package with Safe Pesticide Residue: 1. Cabbage
Abstract Views :242 |
PDF Views:105
Authors
Debi Sharma
1,
A. Krishnamoorthy
2,
P. N. Krishna Moorthy
2,
Girija Ganesan
3,
A. K. Ahuja
1,
M. D. Awasthi
1
Affiliations
1 Division of Soil Science and Agricultural Chemistry, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore-560089, IN
2 Division of Entomology and Nematology, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore-560089, IN
3 Division of Plant Pathology, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore-560089, IN
1 Division of Soil Science and Agricultural Chemistry, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore-560089, IN
2 Division of Entomology and Nematology, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore-560089, IN
3 Division of Plant Pathology, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore-560089, IN
Source
Journal of Horticultural Sciences, Vol 1, No 1 (2006), Pagination: 33-38Abstract
An IPM module with safe pesticide residues on cabbage, with already proven treatments such as carbosulfan, dimethoate, cypermethrin + profenofos and mancozeb under chemical method of control; NSP, Bacillus thuringiensis and Trichogramma bactrae under non chemical method of control were revalidated individually and in combination. Six releases of parasitoid T. bactrae at weekly intervals starting from 12 days after transplanting or spray of NSP 4% at 10-15 days interval, 4 times, starting from 20 days after transplanting, foliar spray of dimethoate and mancozeb gave good control of aphids, leaf blight and black rot respectively. Based on the effectiveness of the treatment and pesticide residues below their permissible levels in cabbage at harvest, a module was developed and tested in the field. The IPM package thus developed was found to control the pests effectively and at the same time the residues on the crop were within the safe limits.Keywords
Cabbage, Biological Control, IPM, Pesticide Residues.- 3 Ps:Mantra for Maximizing Mango Yield under High-Density Planting System
Abstract Views :346 |
PDF Views:75
Authors
Affiliations
1 Central Horticultural Experiment Station (ICAR-Indian Institute of Horticultural Research), Aiginia, Bhubaneswar 751 019, IN
2 ICAR-Indian Institute of Horticultural Research, Hessarghatta Lake Post, Bengaluru 560 089, IN
1 Central Horticultural Experiment Station (ICAR-Indian Institute of Horticultural Research), Aiginia, Bhubaneswar 751 019, IN
2 ICAR-Indian Institute of Horticultural Research, Hessarghatta Lake Post, Bengaluru 560 089, IN
Source
Current Science, Vol 113, No 11 (2017), Pagination: 2078-2079Abstract
Mango is the most important fruit crop of India in terms of acreage, genetic diversity, consumers’ preference and market potential. In spite of the adoption of scientific production technology, productivity of mango is still less than 7.5 t/ha, which may be due to low-density plantation, irregularity in bearing and poor orchard management. Hence, there is ample scope to increase mango productivity by adopting a high-density planting system (HDPS), optimizing plant canopy architecture and ensuring regularity in bearing. Under HDPS, plant density may be increased by 4–16 times compared to the conventional planting system (100 plants/ha), which provides an opportunity for increasing productivity provided canopy regulation and regularity in flowering are ensured.References
- Indian Horticulture Database, National Horticulture Board, Government of India, Gurgaon, 2015.
- Gunjate, R. T., Acta Hortic., 2009, 820, 69–78.
- Kurian, R. M., Singh, H. S. and Kishore, K., In Canopy Management and High Density Planting in Subtropical Fruit Crops (eds Singh, V. K. and Ravishankar, H.), CISH, Lucknow, 2013, pp. 148–153.
- Nath, V., Das, B. and Rai, M., Indian J. Agric. Sci., 2007, 77, 773–777.
- Singh, S. K., Singh, S. K., Sharma, R. R. and Srivastava, M., Indian J. Agric. Sci., 2009, 79, 632–635.
- Sarlikioti, V., de Visser, P. H. B., BuckSorlin, G. H. and Marcelis, L. F. M., Ann. Bot., 2011, 108, 1065–1073.
- Lal, B. and Mishra, D., Indian J. Hortic., 2008, 65, 405–408.
- Davenport, T. L., Braz. J. Plant Physiol., 2007, 19, 363–376.
- Kishore, K., Singh, H. S. and Kurian, R. M., Indian J. Agric. Sci., 2015, 85, 863–872.