Use "chinch" in a sentence

1. Found them so popular that he took on chinch bugs at a nickel, and fairly Coined money

2. Elucidate the Bioecology of chinch bugs, white grubs, plus other selected insects of turfgrass and related plant systems, and measure their impact on host plants

3. Bug definition is - any of an order (Hemiptera and especially its suborder Heteroptera) of insects (such as an assassin Bug or chinch Bug) that have sucking mouthparts, forewings thickened at the base, and incomplete metamorphosis and are often economic pests —called also true Bug