T/ZJZB 004-2025 Active Group standards

T/ZJZB 004-2025 Technical Specifications for the Field Release of Chinese Light-Wing Blind Cicada to Control Rice Planthoppers

T/ZJZB 004-2025 Release of Chinese Blind Lacewing in Fields for Control of Rice Flying Mealworms Technical Regulations

Publish Date: 2025-04-21 Implement Date: 2025-05-21 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/ZJZB 004-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2025-04-21

Implement Date: 2025-05-21

Scope

Main technical content: (1) Evidence for evaluating the effectiveness of controlling rice leafhoppers: By comparing the number of rice leafhoppers on 100 clusters of rice in the green prevention and control area where Tytthus chinensis is used to control rice leafhoppers with that in the farmer's self-control area, the effectiveness of controlling rice leafhoppers can be evaluated. The insect control effect is calculated using the formula for insect control effectiveness [11]. (2) Evidence for standard test methods: The release method in this standard relies on a device: During the transportation and release of Tytthus chinensis, using a specific device as a carrier can improve the survival rate during transportation and before field release. The survey method in this standard is the pot-tapping method: The pot-tapping method is suitable for surveying arthropods such as rice leafhoppers that have no or limited flying ability. 3. Main issues addressed by this standard: This standard specifies the release period, quantity, method, frequency, and precautions for releasing Tytthus chinensis in rice fields to control rice leafhoppers, providing a technical basis for the use of Tytthus chinensis in rice fields to prevent and control rice leafhoppers.