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Rice is the biggest crop in China.Its plantingarea exceeds 33 million hectares,accountingfor about 30% of China’s total cropplanting area.According to survey data,about 15 million hectares of paddy fields inChina suffer from rice insects perennially,accounting for 45% of total rice plantingarea.China produces 800 000 tons of insecticides(100% insecticide activeingredients) each year,and consumes nearly130 000 tons itself,of which about 60 000tons is used to kill insects in rice fields.The demand for rice insecticides is increasingyear by year in China.
Rice is the biggest crop in China .Its plantingarea exceeds 33 million hectares, accountingfor about 30% of China’s total cropplanting area. According to survey data, about 15 million hectares of paddy fields inChina suffer from rice insects perennially, accounting for 45% of total rice plantingarea .China produces 800 000 tons of insecticides (100% insecticide activeingredients) each year, and consumes nearly130 000 tons itself, of which about 60 000tons is used to kill insects in rice fields. demand for rice insecticides is increasingyear by year in China.