we planted our apple/pear trees around the far outside edge of our clover plots. Unfrotunately, due to a lack of maintenance this past year(life got in way), our clover plots have become inundated with grass and need to be reseeded this spring. Plan is to nuke the plot with gly and reseed with oat/clover mix. My question is, how far away from the fruit trees should we stay when spraying Gly? Fruit trees were planted this past spring. Just don't want to set the trees back in any way.