Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 504 Residues in Rotational Crops Limited Field Studies written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to determine the amount of pesticide residues which may be accumulated into rotational crops via soil uptake following realistic agricultural practices. These data may be used to establish crop rotation ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Other Test Guidelines Test No 504 Residues in Rotational Crops Limited Field Studies written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to determine the amount of pesticide residues which may be accumulated into rotational crops via soil uptake following realistic agricultural practices. These data may be used to establish crop rotation ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Introduction to OECD Test Guidelines on Pesticide Residues Chemistry Section 5 Part A written by OECD and published by OECD Publishing. This book was released on 2013-07-26 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of OECD Test Guidelines for the pesticide residue chemistry is to assess pesticide exposure by identifying these residues in food or animal feedstuffs for purposes of dietary risk assessment and setting Maximum Residue Levels. They ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 502 Metabolism in Rotational Crops written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolism in rotational crops studies are conducted to determine the nature and amount of pesticide residue uptake in rotational crops that are used as human food or as livestock feed. The provide an estimate of total radioactive residues in the ...

Download or read book OECD Guidelines for the Testing of Chemicals written by Organization for Economic Co-Operation and Development and published by OECD Publishing. This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book OECD guidelines for the testing of chemicals written by Organisation for Economic Co-operation and Development and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 509 Crop Field Trial written by OECD and published by OECD Publishing. This book was released on 2009-09-07 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop field trials are conducted to determine the magnitude of the pesticide residue in or on raw agricultural commodities, including feed items, and should be designed to reflect pesticide use patterns that lead to the highest possible residues ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 508 Magnitude of the Pesticide Residues in Processed Commodities written by OECD and published by OECD Publishing. This book was released on 2008-10-16 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes how to plan and carry out processing studies, i.e. determine residue levels in primary processed commodities following pesticide application on raw agriculture commodities (RAC) under conditions likely to lead to ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 501 Metabolism in Crops written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of Metabolism in Crops are used to elucidate the degradation pathway of the active ingredient and require the identification of the metabolism and/or degradation products when a pesticide is applied to a crop directly or indirectly. A ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 505 Residues in Livestock written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: The residues in Livestock studies are conducted in order to quantify levels of residues in meat, milk, eggs and edible meat by-products following the use of a pesticide product. The situations to which such studies apply include application of a ...

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 507 Nature of the Pesticide Residues in Processed Commodities High Temperature Hydrolysis written by OECD and published by OECD Publishing. This book was released on 2007-10-15 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method conducted as model studies to predict the degradation pathway of the active ingredient under hydrolytic conditions, to identify the degradation products, and to determine the relative amount of degradation ...

Download or read book Series on Pesticides and Biocides Guidance Document on Residues in Rotational Crops written by OECD and published by OECD Publishing. This book was released on 2018-05-22 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides additional detailed guidance on rotational crop residue studies conducted according to OECD TG 504: Residues in Rotational Crops with expanded flexibility in crop commodities to be tested, and approaches to mitigate additional testing.

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 506 Stability of Pesticide Residues in Stored Commodities written by OECD and published by OECD Publishing. This book was released on 2007-10-15 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of these studies is to demonstrate the time period for which stability has been shown in representative commodities from crops. Freezer storage stability studies should include sufficient starting material and should have a sufficiently high ...

Download or read book Series on Pesticides and Biocides Guidance Document on Overview of Residue Chemistry Studies Second Edition written by OECD and published by OECD Publishing. This book was released on 2009-07-28 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Overview Guidance Document summarises the major guidance aspects provided in the OECD Guidelines for the Testing of Chemicals, Section 5. This document also develops an approach for a Global Maximum Residue Limit (MRL) process to achieve use of a single globally acceptable feeding study for MRL setting and risk assessment for livestock food commodities that involves four key components: 1) Harmonised Guidance for the Definition of Residue; 2) Reasonable Worst Case Animal Diets/Maximum Reasonably Balanced Diet; 3) Harmonised Table of Livestock Feed Commodities; and 4) Definition of Reasonable Worst Case Livestock Feeding Levels.

Download or read book OECD Guidelines for the Testing of Chemicals Section 5 Test No 503 Metabolism in Livestock written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolism in Livestock studies are used to determine the qualitative and quantitative metabolism and/or degradation of the active ingredient resulting from pesticide use in feedstuffs, direct application to livestock, or premise treatment. The ...

Download or read book Test No 509 Crop Field Trial written by Organisation for Economic Co-operation and Development and published by . This book was released on 2009 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop field trials are conducted to determine the magnitude of the pesticide residue in or on raw agricultural commodities, including feed items, and should be designed to reflect pesticide use patterns that lead to the highest possible residues. Objectives of crop field trials are to: (1)quantify the expected range of residue(s) in crop commodities following treatment according to the proposed or established good agricultural practice; (2)determine, when appropriate, the rate of decline of the residue(s) of plant protection product(s) on commodities of interest; (3)determine residue values such as the "Supervised Trial Median Residue" and "Highest Residue" for conducting dietary risk assessment; and (4)derive maximum residue limits (MRLs). This Test Guideline requires one sample from treated plots at each sampling interval for crops that have eight or more crop field trials. The test substance(s) should be stored under appropriate conditions for the study duration and applied soon after preparation or mixing. Test substance applications should not be made in strong wind, during rain or when rainfall is expected shortly after application. For all applications, the application rate should be expressed in terms of amount of product and/or active ingredient per unit area. At the end of each crop field trial, the (stored) samples are analysed for residue level (expressed for example in mg/kg).

Download or read book Lignes directrices de l OCDE pour les essais de produits chimiques Section 5 Essai n 504 R sidus dans les cultures en rotation Etudes en conditions limit es sur le terrain written by OECD and published by OECD Publishing. This book was released on 2007-01-25 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette Ligne directrice décrit une méthode pour déterminer la quantité de résidus de pesticide qui peuvent être accumulés dans des cultures alternées, à la suite de leur absorption dans le sol, dans le contexte de pratiques agricoles réalistes. Ces ...