21. These phloem-feeding bark beetles use phloem-infesting fungi as an addition to their diet. 22. Mealybugs infesting plants in the constant conditions of greenhouses have stable, steadily reproducing populations all year. 23. :FYI, this tabloid-ish nonsense is infesting Bill Clinton's article as well. 24. Before restoration could start, the ship was draped in plastic and the rats infesting it were gassed. 25. Some of this _ the flies infesting the morgue, for instance _ adds immeasurably to the atmosphere. 26. Ad-Aware by LavaSoft is another free program that can help stop spyware from infesting a system. 27. The terrorist " fleas " infesting the country " want to kill you," 28. The player must first fight through the undead hordes infesting the location where the elders performed their ritual. 29. Also, some species are pests ( stored product entomology ) and are found infesting various food products. 30. And that doesn't count medical bills if whatever's infesting the thing carries anything noxious.