Field trails were conducted to validate the efficacy of 10% diazinon GR in control of peanut grub, and to determine the optimum application rate.是什么意思_Field trails were conducted to validate the efficacy of 10% diazinon GR in control of peanut grub, and to determine the optimum application rate.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句