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http://krishi.icar.gov.in/jspui/handle/123456789/24073
Title: | On-farm impact of biocontrol technology against rice stem borer, Scircophaga incertulas (Walker) and rice leaf folder Cnaphalocrocis medinalis (Guenee) in aromatic rice |
Other Titles: | Not Available |
Authors: | Aggarwal Naveen Sharma Sudhendu Jalali, S.K |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::National Bureau of Agricultural Insect Resources |
Published/ Complete Date: | 2016-10-01 |
Project Code: | Not Available |
Keywords: | Scircophaga incertulas (Walker) , Cnaphalocrocis medinalis (Guenee) , bio-intensive pest management , C: B ratio |
Publisher: | Schweizerbart science publisher |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Abstract Field experiments were conducted at farmers’ rice fields in Punjab, India during 2009 to 2011 to validate large scale bio-intensive pest management (BIPM) practices in comparison to conventional chemical-based strategies in aromatic rice. The results showed that conventional chemical-based farmers’ practices resulted in lower incidence of leaf folder (1.47% damaged leaves) and stem borer (1.07% dead heart, 2.57% white earheads) as compared to the fields with inundative releases of egg parasitoids, wherein the mean per cent incidence of leaf folder (2.77%) and stem borer (1.63% dead heart, 4.07% white earheads) was on higher side. However, the yield data indicated that farmers adopting BIPM practices were able to get similar yield and better cost: benefit (C: B) ratio (42.5 q ha-1, 1 : 7.37) in comparison to farmers’ practice (44.2 q ha-1, 1 : 6.42). Moreover, in BIPM fields, higher population of natural enemies, like spiders, coccinellids, dragonflies and damselflies were found predating on larval stages of insect pests. Thus, the adoption of BIPM based technology over a long run may provide better monetary and environmental benefits to the stakeholders. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Journal |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of General and Applied Entomology |
Volume No.: | 36(2) |
Page Number: | 137-148 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://www.schweizerbart.de/papers/entomologia/detail/36/87111/On_farm_impact_of_biocontrol_technology_against_ri?af=crossref |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/24073 |
Appears in Collections: | CS-NBAIR-Publication |
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