Orchard Overview
While for most people, the terms "ecological
agriculture" and "organic agriculture" are nearly synonymous, in
fact organic is not the only, nor always even the best, approach to growing
healthy food while protecting the environment. Alyson's uses Integrated Crop
Management ("ICM") -- an approach which has been used by progressive
growers and researchers for over 25 years. ICM is a "best practices"
approach that primarily relies on cultural practices and the action of beneficial
organisms to manage pests, using the lowest possible dosage of
the least disruptive pesticide when other methods don't work. As with organic
approaches, ICM emphasizes plant
health and cultural practices as the first line of defense
against pests. Unlike organic however, ICM does allow the use of synthetic
pesticides when they have been shown to be both safe and
effective. Synthetic
materials are
specifically manufactured so that they will break down into harmless
components in about 2 weeks. Organic growers are limited to using pesticides that derive from
natural sources - mostly plants or "elementals" - which may or may
not be safe, and which are often less effective. For instance, an ICM grower may use 5 or 6 sprays to control
apple scab in the Northeast, whereas an organic grower will likely use 20 to 30
sprays to control the same pest! And the most commonly used organic fungicide
in apples is sulfur, which builds up in the soil, harming earthworms and other
soil-dwelling organisms and causing soil acidification.
Most ICM orchardists in the Northeast are good environmental
stewards. The
vibrancy of the orchard ecosystem reflects that stewardship -- bluebirds,
kestrels, orioles, and many other species of birds abound and often nest in the
apple trees. Choruses of frogs are often heard from the farm ponds. In Sarma's
Pond at Alyson's Orchard there is a large, healthy population of rainbow trout
and in Lily's Pond, black bass and brown trout thrive. Because ICM relies very
much on the presence of beneficial insects to control pests, a great diversity
of insects and other invertebrates are also found in abundance at Alyson’s
Orchard.
Consumers and neighbors who are concerned about human health
and the environment should be aware that orchards like Alyson's are leading the
way to a safe
and vibrant agro-ecosystem!
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