Joke from Pocatello writes
According to the product label of Bonide All Seasons Horticultural Spray Oil, "Use to control first generation early instar stages only." This product is labeled to kill the Codling Moth Larvae. The label also states in regards to application timing and dilution rate, "DORMANT OR DELAYED DORMANT: Use 2.5 - 5 tbsp. of oil per 1 gal. of water." The dormant stage is before buds show green tissue and delayed dormant stage (when the leaves of the blossom buds are out from ¼ to ½ inch), and during the growing season.
Answer last updated on: 04/09/2021