Practice Name:

Weed Control


Details
Category Waste Management
Crop
Crop Family
Scientific Name
Vernacular Name
Scout HBN
Ingredients The plant of Swallow wart (Calotropis gigantea) and the fibrous pericarp of coconut.
Control Mode

Innovator / Knowledge Provider Kanagasabapathi
District Cuddalore
KVK District TNAU- KVK, Vriddhachalam, Cuddalore – 606 001
Address Annamalai Nagar, Tamil Nadu
Languages Spoken
Vocation Farming
State Tamil Nadu
PIN Code 608002

PAS_1 "In this study, chemical compositions of essential oil extracted from Cuminumcyminum L., Menthalongifolia L. and Allium sativum L. were analysed using GC and GC-MS methods. The herbicidal effects of the essential oils on seed germination, root and shoot growth of Rumexcrispus L. and Convolvulus arvensis L. were investigated. Meanwhile their effects regarding the mycelial development in Verticilium dahlia Kleb. andFusariumoxysporumSchl. were also evaluated. Only the highest three concentrations; 10, 15, 20 μg/cm² of A. sativum L. were 100% inhibited the seed germination, root and shoot growth of R. crispus L.; C. cyminum L. and M. longifolia L were affected at a rate of 100% by the four concentrations. All the three essential oils showed significant effect (100%) in the parameters examined against C. arvensis L. The essential oils obtained from C. cyminum L., M. longifolia L. and A. sativum L. were found to be 100% effective on V. dahlia Kleb. mycelium growth in all concentrations examined. However, C. cyminum L. and M. longifolia L. essential oils were found to be 30.0-36.6% effective at the concentration of 5 μg/cm² on mycelium development of F. oxysporumSchl.; and the other 3 concentrations totally inhibited the growth of the fungi." [Üstüner, Tamer &Kordali, Saban&UsanmazBozhüyük, Ayse. (2018). Herbicidal and Fungicidal Effects of Cuminumcyminum, Menthalongifolia and Allium sativum Essential Oils on Some Weeds and Fungi. Records of Natural Products. 12. 619-629. 10.25135/rnp.80.18.05.106.]https://www.researchgate.net/publication/326095156_Herbicidal_and_Fungicidal_Effects_of_Cuminum_cyminum_Mentha_longifolia_and_Allium_sativum_Essential_Oils_on_Some_Weeds_and_Fungi
PAS_2
Agro Ecological Zone Eastern Ghat (T.N. Uplands), (120-150) semi-arid ecosystem (8.3) East Coastal (TN) Plain, hot moist semiarid ecosystem with Coastal and deltaic alluvium-derived soils with GP 120- 150 days. (18.2)
Other Community Practices
Practice ID KNW0010000001016
Reference HBN database
Annotation ID GIAN/GAVL/823
State Tamil Nadu
PIN Code 608002