Evaluation of three pesticide leaching models with experimental data for alachlor, atrazine and metribuzin

Weed Research ◽  
1996 ◽  
Vol 36 (1) ◽  
pp. 37-47 ◽  
Author(s):  
A. WALKER ◽  
S. J. WELCH ◽  
A. MELACINI ◽  
Y.-H. MOON
Keyword(s):  
Experimental Data ◽  
Leaching Models ◽  
Pesticide Leaching

scholarly journals Migration of cyantraniliprole in fractured soils: calibration of pesticide leaching model by using experimental data

2020 ◽  
Vol 169 ◽  
pp. 01008
Author(s):  
Aleksandra Belik ◽  
Anna Kokoreva ◽  
Victoria Kolupaeva
Keyword(s):  
Experimental Data ◽  
Podzolic Soil ◽  
First Year ◽  
Climate Scenarios ◽  
Experimental Support ◽  
Standard Soil ◽  
Leaching Models ◽  
Pesticide Leaching

The phenomenon of preferential migration of substances can increase the risk of pesticides. In the first year of the experiment, in 7 days after application cyantraniliprole penetrated to a depth of 25 cm in agrosoddy-podzolic soil. In the next year on the 7th day after application the pesticide was detected at a depth of 15 cm. The pesticide migrated deeper than the unconfigured PERL model took into account. The calibration of the PERL model by using experimental data (soil experimental support) allowed to reduce the error of prediction. The obtained data can be used to create new standard soil and climate scenarios for pesticide leaching models.

Parameterisation, evaluation and comparison of pesticide leaching models to data from a Bologna field site, Italy

2002 ◽  
Vol 59 (1) ◽  
pp. 3-20 ◽  
Author(s):  
James A Garratt ◽  
Ettore Capri ◽  
Marco Trevisan ◽  
Giuseppe Errera ◽  
Richard M Wilkins
Keyword(s):  
Field Site ◽  
Leaching Models ◽  
Pesticide Leaching

Pesticide Leaching Models in a Brazilian Agricultural Field Scenario

2011 ◽  
pp. 266-295
Author(s):  
Rômulo Júnior ◽  
Renê Rigitano ◽  
Jos Boesten
Keyword(s):  
Risk Assessment ◽  
European Union ◽  
Theoretical Description ◽  
Soil Types ◽  
The European Union ◽  
Agricultural Field ◽  
The Usa ◽  
Moisture Profiles ◽  
Leaching Models ◽  
Pesticide Leaching

The use of Pesticide Leaching Models (PLM) for risk assessment may be an efficient and attractive way of assessing solutions to some agricultural and environmental problems. Many countries of the European Union and the USA have been using PLM for risk assessment already for a few decades. This chapter has the aim to present a successful application of two PLM (i.e. MACRO and PEARL) in a Brazilian very intensive agricultural area to simulate moisture profiles and the leaching of a water flow tracer (i.e. bromide) and the pesticides cyproconazole and thiamethoxam. Also attempts to summarize the available knowledge about the processes governing pesticide behavior in soil, types and classifications of PLM, the use of PLM for risk assessment at European Union, a theoretical description of PEARL and MACRO models and their testing in a Brazilian agricultural field scenario.

Evaluation of a Stepwise Procedure for Comparative Validation of Pesticide Leaching Models

1998 ◽  
Vol 27 (5) ◽  
pp. 1183-1193 ◽  
Author(s):  
Mette Thorsen ◽  
Peter R. Jørgensen ◽  
Gitte Felding ◽  
Ole H. Jacobsen ◽  
Niels H. Spliid ◽  
...  
Keyword(s):  
Stepwise Procedure ◽  
Comparative Validation ◽  
Leaching Models ◽  
Pesticide Leaching

The Validation of Pesticide Leaching Models

1996 ◽  
Vol 48 (1) ◽  
pp. 47-55 ◽  
Author(s):  
Adrian C. Armstrong ◽  
Andrew M. Portwood ◽  
Peter B. Leeds-Harrison ◽  
Graham L. Harris ◽  
John A Catt
Keyword(s):  
Leaching Models ◽  
Pesticide Leaching

Calibration of pesticide leaching models: critical review and guidance for reporting

2002 ◽  
Vol 58 (8) ◽  
pp. 745-758 ◽  
Author(s):  
Igor G Dubus ◽  
Sabine Beulke ◽  
Colin D Brown
Keyword(s):  
Critical Review ◽  
Leaching Models ◽  
Pesticide Leaching
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