| abstract |
(57) [Summary] [Purpose] A simple and efficient method for soil fumigation of agricultural chemicals for soil fumigation. [Structure] Boiling point is over 40 ℃, Vapor pressure is 0.5mmHg / 2 A pesticide active ingredient at 0 ° C or higher is packaged with a water-degradable and highly gas-barrier packaging material, placed on the soil surface, and the entire soil is covered with a gas-barrier film to enable simple and hygienic chemical treatment. It is possible to control pests efficiently. |