| 摘要 |
<p>A CONTROLLED RELEASE INSECT REPELLENT COMPOSITION COMPRISING A MIXTURE OF 70% TO 95% BY WEIGHT OF POLYETHYLENE GLYCOL AND 5% TO 30% BY WEIGHT OF ESSENTIAL OIL DERIVED FROM PLANT PARTS OF OCIMUM BASILICUM. PREFERABLY, IN ANOTHER EMBODIMENT, THE REPELLENT MAY FURTHER INCLUDE 2% TO 15% BY WEIGHT OF ESSENTIAL OIL DERIVED FROM PLANT PARTS OF CHROMOLAENA ODORATA.</p> |
