Grades and Requirements for Field Tomatoes Application 187. (1) The grades and requirements set out in sections 188 to 191 apply to tomato varieties grown from Lycopersicum esculentum that are not grown in artificial conditions under glass or other protective covering, except during the initial stages of growth. (2) The grades and requirements referred to in subsection (1) do not apply to cherry tomatoes. Grades and Grade Names 188. The grades and grade names for field tomatoes are Canada...