| |
| DOI: | 10.1002/ps.960 |
|---|
| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1002/ps.960/full
Last checked: 01/31/2014
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1002/ps.960/pdf
Last checked: 01/31/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Guo, Mingxin;
Yates, Scott R.;
Papiernik, Sharon K.;
Zheng, Wei |
|---|
| Author Affiliation: | Guo and Zheng: Department of Environmental Sciences, University of California, Riverside, California; Yates: USDA-ARS, US Salinity Laboratory, Riverside, California; Papiernik: USDA-ARS, North Central Soil Conversation Research Laboratory, Morris, Minnesota |
|---|
| Title: | Incompatibility of metam sodium with halogenated fumigants |
|---|
| Source: | Pest Management Science. Vol. 61, No. 5, May 2005, p. 467-476. |
|---|
| Publishing Information: | London: for the Society of Chemical Industry by John Wiley & Sons |
|---|
| # of Pages: | 10 |
|---|
| Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1002/ps.960/abstract
Last checked: 01/31/2014
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Metam-sodium; Fumigants; Halogens; Pesticides; Pest control; Organic matter; Degradation; Metam; Methyl iodide; 1,3-D; Chloropicrin; Incompatibility; Soil moisture; Application methods; Water
|
|---|
| Abstract/Contents: | "Metam sodium (metam) is a widely used soil fumigant. Combined application of metam and other available fumigants is intended to produce synergic pesticidal effects for a broad spectrum of pest control in soil fumigation. This study aimed to test the compatibility of metam with the halogenated fumigants 1,3-dichloropropene (1,3-D), chloropicrin, methyl bromide, methyl iodide and propargyl bromide. Halogenated fumigants and metam were spiked simultaneously into organic solvents, water and moist soils, and metam-induced degradation of these halogenated chemicals was evaluated. In all three media, the halogenated fumigants were incompatible with metam and degraded via rapid chemical reactions. The degradation rate varied with halogenated fumigant species and increased as the amount of metam present was increased. In moist soil, 15-95% of the halogenated fumigants were decomposed within 72 h by metam at a 1:1 molar ratio. Combined application of Telone C-35 (62.5% 1,3-D + 35% chloropicrin) at 265 mg kg-1 and Vapam (42% metam) at 567 mg kg-1 in soil resulted in complete disappearance of the applied chloropicrin and 20-38% of the 1,3-D within 8 h. The results suggest that simultaneous application of halogenated fumigants and metam at the same soil depth will not maximize pest control. In practice, sequential treatment of soil or application at different soil depths is recommended when these two types of fumigants are used in combination." |
|---|
| Language: | English |
|---|
| References: | 22 |
|---|
| Note: | Figures
Tables
Graphs |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Guo, M., S. R. Yates, S. K. Papiernik, and W. Zheng. 2005. Incompatibility of metam sodium with halogenated fumigants. Pest Manage. Sci. 61(5):p. 467-476. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=103917 |
| If there are problems with this record, send us feedback about record 103917. |
| Choices for finding the above item: |
|---|
| DOI: 10.1002/ps.960 |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1002/ps.960/full
Last checked: 01/31/2014
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1002/ps.960/pdf
Last checked: 01/31/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: SB 951 .A1 P45 |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
