Treatments can be made anytime during the growing season, which includes fall for conifers and pines, as long as the outside temperature is above 45 degrees. You can direct-inject pines and conifers through November with ArborSystems Shepherd Fungicide. And fall treatments provide a carryover to the following year giving a minimum of 12-month preventative and curative protection. Shepherd treats Diplodia Tip Blight, a fungus disease affecting pines, by direct injection which lets you place the chemical where the conifers can easily absorb it. No more spraying tall pines and avoid the chemical drift into unwanted areas. For more information, click here.