Eco-gardening is at its best in The Monday Garden
November 16, 2003, Issue 87
CRABAPPLE: HOLD THE 'CIDES
Crabapples are near prefect yard trees. Breath-taking spring flowers; pretty summer leaves; lovely fruit; interesting winter trunks and bark; yet small enough so there's space for other favorites. That's a lot for which to be thankful but there's more.

In addition to their decorative value (that's designer-ese for "pretty"), crabapples are high in pectin for jelly and high in acid for vinegar. The spring flowers are adored (adorned?) by pollen-loving insects, including honeybees, and by hummingbirds. In the fall, I see squirrels furiously burying the fruit and the tree limbs crowded with starlings, monk parrots (South American JFK-escapees), mocking birds, robins, and finches. Other furry folk including deer, raccoons, rabbits, possum, skunk, fox and coyotes also favor crabapples. All spread the seeds.
Crabapples are cold hardy into southern Canadian and stand up to heat down to northern Florida. Like most members of the rose family, crabapples, and their "eating apple" descendants like full sun, moist but well-drained, acidy soil. But note the damage to the leaves of the above crabapple, a hybrid that's living on its own at the edge of Stamford, CT's Scalzi Park. Like garden roses, when presented with less than prefect conditions (and sometimes even then), crabapples are subject to a range of insect and fungal pests.
But please, hold the 'Cides (pesticides, herbicides, fungicides, etc). Your local nurseryman or landscaper will recommend that you combat the pests by spraying this or spreading that, and pour on some fertilizer too. And he'll make money selling you the stuff; but, then, you did ask how to get rid of the pests, not whether they're harmless.
While 'sides (yams, squash, spinach, potatoes, etc) may be great on the Thanksgiving table, 'cides are, well, "'cides". Just like suicides, regicides, and patricides, they kill stuff.