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http://krishi.icar.gov.in/jspui/handle/123456789/42835| Title: | EVALUATION OF AN INSECT GROWTH REGULATOR, CHLORFLUAZURON AGAINST SPODOPTERA LITURA IN VIRGINIA TOBACCO |
| Other Titles: | Not Available |
| Authors: | U. SREEDHAR |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Tobacco Research Institute |
| Published/ Complete Date: | 2019-09-14 |
| Project Code: | Not Available |
| Keywords: | Chlorfluazuron, IGRs, Insecticides, Nicotiana tabacum, Spodoptera litura, Tobacco |
| Publisher: | INDIAN SOCIETY OF TOBACCO SCIENCE |
| Citation: | 14 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Tobacco caterpillar, Spodoptera litura (Fab.) is the key pest of tobacco in India. Studies were conducted to evaluate the efficacy of an insect growth regulator (IGR) chlorfluazuron (Atabron 5.4 EC) @ 0.0075%, 0.015% & 0.03% against the pest in a replicated experiment along with novaluron 10 EC @ 0.01%, lufenuron 5 EC @ 0.006% and emamectin benzoate 5 SG @ 0.0025% for two seasons in flue cured Virginia (FCV) tobacco (Nicotiana tabacum) cv. Siri at ICAR-Central Tobacco Research Institute farm, Rajahmundry, India. Results showed that emamectin benzoate 5 SG @ 0.0025%, was most effective in protecting tobacco from S.litura damage as shown by no damage at all in terms of number of leaves damaged, leaf area damaged and the damaged plants/plot. The next best treatment was chlorfluazuron (Atabron 5.4 EC) @ 0.03% as shown by number of leaves damaged (1.09 - 1.12%), leaf area damaged (2.71-4.18 %) and per cent plants damaged/plot (3.50 - 7.01%). Emamectin benzoate 5 SG @ 0.0025% treated plots recorded highest cured leaf (2485 kg/ha) as well as bright leaf yield (1163 kg/ha) and better grade index (1603) followed by chlorfluazuron @ 0.03% treated plots (2440, 1130 and 1555 kg /ha), respectively. Chlorfluazuron 5.4% EC @ 0.03% may be used to manage S.litura damage in rotation with emamectin benzoate |
| Description: | Not Available |
| ISSN: | 0379 - 055X |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Tobacco Research |
| NAAS Rating: | 3.33 |
| Volume No.: | 45(2) |
| Page Number: | 57-62 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/42835 |
| Appears in Collections: | CS-CTRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| TR 45(2) 57-62.pdf | 111.32 kB | Adobe PDF | View/Open |
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