Add Yahoo as a preferred source to see more of our stories on Google. Discovering a line of ants brazenly wandering across your kitchen counters is not exactly a pleasant occurrence, and neither is ...

Asian citrus psyllids, invasive insects that measure about one-eighth of an inch long, can spread bacteria that kill citrus trees. California Department of Food and Agriculture Associated Press An ...

An insect no bigger than a grain of rice called the Asian citrus psyllid, carrier of a bacteria that causes a serious plant disease that is not harmful to humans but kills citrus trees, has been ...