T/LHNX 005-2022 Geographical Indications Protected Trademark: Da Shi Grape Pest and Disease Control Technical Specification

Scope

Scope: This standard specifies the technical requirements for the prevention and control of diseases and pests in Dashi grapes. This standard applies to the prevention and control of diseases and pests in Dashi grapes within He Tou Town, Linhai City. Main technical content: 2. Normative reference documents: The content of the following documents is an indispensable part of this document through normative references in the text. Among them, the referenced documents with a date are only applicable to the version corresponding to that date; the unreferenced documents are applicable to the latest version (including all amendment lists) of this document. GB 8321 (all parts): Guidelines for the Rational Use of Pesticides NY/T 1276: Standards for the Safe Use of Pesticides - General Provisions 3. Prevention and control principles: In accordance with the general principle of "prevention first, prevention and control combined", based on the laws of disease and pest occurrence, and taking into account local conditions, reasonable measures such as plant quarantine, agricultural prevention, biological prevention, physical prevention, and chemical prevention should be used to control diseases and pests economically, safely, effectively, and simply, and ensure high-quality and high-yield grapes. 4. Prevention and control measures 4.1 Plant quarantine: Strictly implement the national plant quarantine system to prevent the spread of quarantine-regulated diseases and pests. 4.2 Agricultural prevention: a) Ensure reasonable variety layout and avoid mixed planting; b) Strengthen cultivation management to enhance tree vigor. Promote ventilation and lighting in grape vineyards to create favorable environmental conditions for growth and development, which is unfavorable for the occurrence of diseases and pests; c) Carry out reasonable pruning, timely remove diseased and pest-damaged branches and fallen fruits to reduce pest sources; d) Remove buds and control shoot growth to reduce the

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