其中丁香石油醚提取物杀螨活性最为突出，是丁香的主要杀螨活性部位。

The acaricidal activity of the extracts of n-butanol and distilled water were not detected in this test.

youdao

其中丁香石油醚提取物杀螨活性最为突出，是丁香的主要杀螨活性部位。

The acaricidal activity of the extracts of n-butanol and distilled water were not detected in this test.

youdao