M3 Ziram 76DF 6 lb.
One course spray to trunk burr knots between half-inch green and petal fall. One application of chlorpyrifos per year, either a prebloom dormant/delayed dormant spray to canopy or trunk, or a post-bloom application to lower 4 feet of the bushmulching.barted Reading Time: 6 mins. Here is an example of a home fruit tree spray. This spray at petal fall is the most child standing leaning against tree one of the year.
It will do the most for keeping pests under control and making sure you have an edible apple crop. SPRAY #3: Two weeks after Spray #2, you will spray the same Home Fruit Tree Spray again (the spray not the oil). This every two week regiment will prevent bugs from getting into your apples as they.
May 14, Rust diseases of concern are cedar apple rust and quince rust, both of which can cause fruit infections at petal fall even though the risk of fruit infections drops off quickly after petal fall.
The DMI fungicides are the best for controlling rust diseases, but mancozeb, QoI fungicides, and SDHI fungicides will all provide adequate protection if applied ahead of potential infection periods. The main objective in spraying apple trees is to prevent insect damage to the fruit.
The most important period to spray apple trees is from petal drop until just prior to harvest. Several applications will need to be made during this period.
A home orchard type spray (available at most garden centers) is the best product for home gardeners. ( days after petal fall) plum curculio, codling moth captan plus spinosad3 or acetamiprid Important spray for codling moth control during ﬁrst cover. To prevent fruit drop, do not use carbaryl (Sevin) within 30 days after full bloom. apple scab, sooty blotch.