1 Scope
This part specifies the principles, procedures and methods for risk assessment for the impact of chemical pesticides on silkworm.
This part is applicable to the risk assessment of the impact of pesticide sprayed on silkworm for the registration of the chemical pesticides and the biological pesticides with clear chemical structures of active ingredients.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 31270.11 Test guidelines on environmental safety assessment for chemical pesticides - Part 11: Silkworm acute toxicity test
NY/T 788 Guideline on pesticide residue trials
NY/T 2882.1 Guidance on environmental risk assessment for pesticide registration - Part 1: General principles
3 Terms and definitions
For the purposes of this document, the terms and definitions given in NY/T 2882.1 and the following apply.
3.1
direct application scenario
a kind of scenario that there is pesticide residue on the mulberry leaves for feeding the silkworm due to spraying a certain pesticide directly on the mulberry tree to meet mulberry tree planting management
3.2
drift scenario
a kind of scenario that there is pesticide residue on the mulberry leaves for feeding the silkworm due to the drifting of a certain pesticide sprayed on the crops for crop planting management of the field near the mulberry tree planting area
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Basic principles
5 Assessment procedures and methods
6 Risk reduction measures
Annex A (Normative) Silkworm risk assessment process
Annex B (Normative) Different PECs and PNECs and corresponding uncertainty factors
Bibliography
NY/T 2882.5-2016, NY 2882.5-2016, NYT 2882.5-2016, NY/T2882.5-2016, NY/T 2882.5, NY/T2882.5, NY2882.5-2016, NY 2882.5, NY2882.5, NYT2882.5-2016, NYT 2882.5, NYT2882.5
