Lemongrass oil ... deter mosquitoes, they’re unlikely to provide complete protection on their own. It’s usually most effective to use them in combination with other preventive measures. Preventing ...

A small but growing part of the local pesticide market are “natural” products such as “essential oils” — but this, too, is ...

Aside from the physical groundwork of gathering and processing oil, market regulations are the true price-determinants of crude oil spot prices. Crude oil market regulations control supply and ...