NEW HAMPTON — As a steady rain fell Tuesday night, water pooled in cornfields and around flowering trees on farmland along Onion Avenue.By Wednesday morning, water still ran high in the drainage ditches alongside saturated cropland here in this corner where the northwest edge of the fertile black dirt region meets the northeast edge of the Town of Wawayanda.“I’m losing a lot of plants over there,” said Kostas Theofanis, owner of Major Blossom [...]