T/WLCIA 4-2025 Active Group standards

T/WLCIA 4-2025 Wusheng Da'yacitrus green prevention and control technical specification for diseases and pests

Publish Date: 2025-01-02 Implement Date: 2025-01-02 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/WLCIA 4-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2025-01-02

Implement Date: 2025-01-02

Scope

Scope: This document specifies the terms and definitions, prevention principles, prevention measures, major disease control, major pest control, and other technical methods for the green prevention and control of diseases and pests in Wusheng Daya Citrus production. This document is applicable to the prevention and control of diseases and pests in Wusheng Daya Citrus production. Main technical content: Prevention principles: Prevention-oriented, comprehensive prevention, based on agricultural prevention and physical prevention, and promoting biological prevention and scientific use of chemical prevention techniques. Prevention measures: Strengthen plant quarantine and strictly prohibit the transfer of seedlings, scions, fruits, and seeds from epidemic areas. Enhance cultivation management, increase the application of organic fertilizer, and appropriately apply phosphorus and potassium fertilizer to prevent excessive nitrogen fertilization. After fruit harvest, collect fallen leaves, fruits, and branches, dispose of them centrally, and conduct thorough cleaning of the orchard. Combined with pruning, remove diseased and pest-infested branches, spindly branches, and weak branches. Before the onset of low temperatures, whitewash tree trunks and deeply till the soil. Physical prevention: Use light traps to kill pests. Hang one frequency-vibrating insecticide lamp every 2-3 hectares, or one solar-powered insecticide lamp every 4.0-4.6 hectares, with the hanging position 30-50 cm above the tree canopy. Hang 10-15 containers/hectare filled with sugar-vinegar solution. Use sex pheromone traps to kill pests, with 3-5 traps/hectare hung at a height of 1.2 m above the ground. Color boards: Hang 450-750 color boards/hectare below the tree canopy in shaded and ventilated areas from early April to late November, replacing them immediately after being covered with pests and properly disposing of the used boards. Biological prevention: Use natural enemies to control pests and dise