KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/2914
Title: | Efficacy of newer insecticides against defoliators and capsule borer in castor |
Other Titles: | Not Available |
Authors: | P. Duraimurugan M. Lakshminarayana |
Published/ Complete Date: | 2014-10-26 |
Project Code: | DOR 105-2 |
Keywords: | Newer insecticides bioefficacy lepidopteran pests castor |
Publisher: | Plant Protection Association of India, Hyderabad |
Citation: | Duraimurugan, P. and Lakshminarayana, M. 2014. Efficacy of newer insecticides against defoliators and capsule borer in castor. Indian Journal of Plant Protection, 42(4): 307-311. |
Series/Report no.: | Not Available; |
Abstract/Description: | Field experiments were conducted during Kharif 2012 and 2013 to evaluate the efficacy of four newer insecticides (flubendiamide, chlorantraniliprole, emamectin benzoate and lufenuron) with two conventional insecticides (lambda-cyhalothrin and profenofos) against defoliators (semilooper and tobacco caterpillar) and capsule borer in castor. Among the insecticides, flubendiamide @ 48 g a.i./ha and chlorantraniliprole @ 30 g a.i./ha were very effective in suppressing the larval population of semilooper during 2012 and tobacco caterpillar (0.0 to 0.1 and 0.0 to 0.3 larva/plant, respectively) during 2013 and significantly superior to emamectin benzoate and lufenuron (0.1 to 0.7 and 0.7 to 3.3 larvae/plant, respectively) and untreated control (1.9 to 2.4 and 4.3 to 5.3 larvae/plant, respectively). Capsule damage due to capsule borer during both the years was lowest in flubendiamide (5.0 to 9.3%) and chlorantraniliprole (4.9 to 9.8%) treatments compared to 11.0 to 17.3% in control. Highest seed yield was recorded with flubendiamide (2111 kg/ha) followed by chlorantraniliprole (2018 kg/ha) as against 1613 kg/ ha in untreated control. The maximum incremental cost-benefit ratio of 1:3.04 was obtained with application of flubendiamide followed by lambda-cyhalothrin (1:2.95) and profenofos (1:2.77). |
Description: | Not Available |
ISSN: | 0253-4355 |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Plant Protection |
Volume No.: | 42(4) |
Page Number: | 307-311 |
Name of the Division/Regional Station: | Crop Protection Division |
Source, DOI or any other URL: | http://www.indianjournals.com/ijor.aspX?target=ijor:ijpp1&volume=42&issue=4&article=001&type=pdf |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/2914 |
Appears in Collections: | CS-IIOR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Duraimurugan Newer Insecticide paper ijpp1-42-4-001.pdf | 66.6 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.