Not sure I entirely catch the question, but my answer would generally be 'no'. In vitro culture conditions are very specific ( usually axenic media, controlled environment with constant temperature and controlled light intensity and quality), and are not supposed to mirror outdoor conditions. Therefore, the in vitro results are indicative, but not really predictive of in vivo trials.
In vivo conditions are different in different agroclimatic zones while in vitro conditions are same controlled conditions everywhere. So more often in vitro results are not translated under in vivo conditions