Insects Reaction

When you see a cockroach or a bed bug your first reaction is one of disgust and that immediately followed by a desire to exterminate the offensive creature.
Later in the garden tou see a butterfly or a dragonfly and you are filled with admiration at its beauty and grace.
Man's feelings towards insects are ambivalent.He relises that some of them for example flies and cockroach are threat to health. Mosquitos and tsetse flies have in the past sapped the vitality of entire tribes or nations. Other insects are destructive and cause enormous losses such are locusts which can wipe out whole areas of crops in minutes and termites whose often insidious ravages unless checked at an early stage can end in the destruction of entire rows of houses.. Every creature on this earth work for their benefits..