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| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1002/ps.2780360303/epdf
Last checked: 10/07/2015
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| Publication Type:
| Refereed |
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| Author(s): | Bowman, Bruce T. |
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| Author Affiliation: | London Research Centre, Agriculture Canada, 1400 Western Road, London, Ontario, Canada N6G 2V4 |
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| Title: | Mobility and persistence of isazofos in granular and microencapsulated formulations in two soils, using field lysimeters |
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| Source: | Pesticide Science. Vol. 36, No. 3, 1992, p. 181-188. |
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| Publishing Information: | London : Society of Chemical Industry |
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| # of Pages: | 8 |
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| Keywords: | TIC Keywords: Isazophos; Mobility; Persistence; Formulations; Degradation; Soil types; Comparisons; Irrigation practices; Emulsifiable concentrates; Granules; Microencapsulated; Sandy soils; Loam soils
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| Abstract/Contents: | "Field lysimeters were used to assess the mobility and persistence of microencapsulated and granular formulations of the soil insecticide, isazofos, in Plainfield sand, and the microencapsulated formulation in Vittoria loam soil, using two moisture regimes, rainfall and supplementary watering. Mobility and persistence comparisons were made with an earlier lysimeter study which used emulsifiable concentrate (EC) and granular formulations of isazofos in Plainfield sand. Isazofos mobility in Plainfield sand increased in the following order for the tested formulations: microencapsulated < granular � EC. Atrazine, which was applied as a suspension concentrate to all lysimeters as an internal reference, appeared to exhibit retarded disappearance rates during initial stages of the study when in the presence of granular isazofos in the rainfall treatment. The degradation of isazofos was faster in Vittoria loam than in Plainfield sand for the microencapsulated formulation in the filed lysimeters (only formulation tested), and for all three formulations in a laboratory study." |
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| Language: | English |
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| References: | 8 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bowman, B. T. 1992. Mobility and persistence of isazofos in granular and microencapsulated formulations in two soils, using field lysimeters. Pest Manage. Sci. 36(3):p. 181-188. |
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| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1002/ps.2780360303/epdf
Last checked: 10/07/2015
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 951 .A1 P45 |
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