Preliminary Study on the Green Control Technology of Pests and Diseases throughout the Entire Growth Period of Rice in Yicheng City
Abstract：To promote the reduction of pesticide use and improve the efficiency of pest control, Yicheng City carried out a demonstration of green control technology for pests and diseases throughout the entire growth period of rice in 2024. The results showed that the control effects of the green control demonstration area on the rice stem borer, rice leaf folder, and sheath blight were 10.78, 4.31, and 12.16 percentage points higher than those in the self-control areas of farmers, respectively. The yield of the demonstration area was 660.00 kg/667m2, an increase of 12.82% compared to the self-control area of farmers. The amount of chemical pesticides used in the demonstration area, calculated as pure substance, was reduced by 21.25 g/667m2, a decrease of 25.00%. Although the cost of pest control in the demonstration area increased by 129.13 yuan/667m2 compared to the self-control area of farmers, the net income still increased by 58.37 yuan/667m2. The application of green control technology for pests and diseases throughout the entire growth period of rice improved the effectiveness of pest control, reduced the number and amount of chemical pesticide applications, and achieved the goals of reducing pesticide use, increasing efficiency, and increasing income, which can be further promoted and implemented.
Keywords：RiceEntire Growth PeriodPests and DiseasesGreen Control
Publication Date：2025-10-15
Online Publishing Date：2025-11-07(First online date of this platform, not the publication date of the document)
Pages：4( 41-44 )