T/BZFS T/BZFS005-2022 Active Group standards

T/BZFS T/BZFS005-2022 Pest control specifications for cracking and shrivelling of No. 2 winter fruit in Jiandong region

Publish Date: 2022-10-11 Implement Date: 2022-10-11 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/BZFS T/BZFS005-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plant cultivation

Publish Date: 2022-10-11

Implement Date: 2022-10-11

Scope

Main Technical Content: Technical Specifications for the Prevention and Control of Cracking and Shrinking Fruits in Winter Jujube 1 Scope This document specifies the technical requirements for the prevention and control of cracking and shrinking fruits in winter jujube, including the disease occurrence patterns and comprehensive prevention and control measures. It is applicable to the comprehensive prevention and control of cracking and shrinking fruits in winter jujube in Binzhou City. 2 Normative References The content of the following documents is an integral part of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendments) of the unspecified date referenced documents applies to this document. - GB/T 32714-2016: Winter Jujube - GB/T 18846-2008: Geographical Indication Product - Zhanhua Winter Jujube - GB/Z 26579-2011: Technical Specifications for the Production of Winter Jujube - NY/T 1276: General Principles for the Safe Use of Pesticides 3 Terms and Definitions - Cracking Fruit of Winter Jujube: A physiological disease caused by the uncoordinated growth between the fruit and the external environment. During the late growth stage of the fruit, multiple long cracks appear on the fruit skin, exposing the fruit flesh, leading to fruit rotting and souring. - Shrinking Fruit of Winter Jujube, also known as wilting disease: A bacterial disease characterized by the gradual drying and sinking of affected fruits, followed by their premature dropping. 4 Symptoms - Cracking Fruit of Winter Jujube mainly includes cracks at the stem base, nutrient deficiency-induced cracks, and cracks caused by sunburn, mechanical damage, and pests and diseases. Details are provided in Appendix A. - After infection with shrinking fruit disease, the disease symptoms progress through five stages: hazy ring, water stains, di