This document stipulates the prevention and control principles, main control targets, orchard grass attraction and breeding of natural enemies, monitoring, early warning and release of natural enemies, and protection and utilization technologies of apple pest biological control technical regulations. This document is applicable to apple tree pest control and pesticide reduction prevention and control management.
T/SDAS 227-2021 history
2021T/SDAS 227-2021 Technical standard for biological control of apple insect pests