Wear a mask and sunnies.
Best copper spray for apple trees.
Spray on a dry still mild day.
Wear old clothes a mask and sunnies and be prepared for the rotten egg smell.
Spraying fruit trees is the best way to avoid these problems and they work best when they are done at the right time of the year.
Consider resistant apple varieties such as freedom liberty redfree or william s pride.
Let s learn more about when to spray fruit trees.
Follow the dilution rates to the t.
Spray your apple trees for worms beginning in the late spring and continue on a spraying schedule through the late harvests in september and october if applicable.
If left untreated for.
Never mix copper fungicides with other chemicals.
Peach leaf curl affects the shoots flowers foliage and fruit of peaches and nectarines.
Don t mix copper with any other spray.
It will do the most for keeping pests under control and making sure you have an edible apple crop.
Rainguard or other stickers are cool to mix in how to use lime sulfur.
Never apply copper fungicide on very hot days.
Used as a fungicide it controls leaf spots apple scab blights mildews and other fungal or.
Spraying apple trees with copper can be done to treat cedar apple rust and prevent other fungal infections.
However it s best not to spray when bees are actively foraging on plants.
A well rounded home spray program for apple trees includes dormant season as well as growing season sprays for pests and diseases.
Spray while trees are dormant.
If you know apple tree diseases are common in your area consider planting easy care disease resistant apple trees if possible.
Copper sulfate occurs naturally in animal and plant nutrition and has various uses around the home.
Gauge your specific spray start date by counting 21 days after your apple tree is in full bloom.
This every two week regiment will prevent bugs from getting into your.
Unfortunately fruit trees aren t the carefree plants you might hope they d be.
Two weeks after spray 2 you will spray the same home fruit tree spray again the spray not the oil.
Spray on a dry still.
Don t plant junipers near rust susceptible plants which include both apples and crabapples.
Copper spray is effective against a number of diseases that attack fruit trees.
Photo by mike quinn.
Research your location and learn about any pests or disease that are common in your area.
This spray at petal fall is the most important one of the year.
Contact your local cooperative extension office to learn specific information on copper fungicide uses in your particular situation.