Of the samples tested, rue oil, cold drilled lemon oil and drilled cold tangerine oil gave the best anti-pest results. It is argued tha…

供试精油芸香草油、冷磨柠檬油、峨眉香橙油、冷榨红桔油的杀虫效果最好。

youdao

Of the samples tested, rue oil, cold drilled lemon oil and drilled cold tangerine oil gave the best anti-pest results. It is argued tha…

供试精油芸香草油、冷磨柠檬油、峨眉香橙油、冷榨红桔油的杀虫效果最好。

youdao