Download a copy of AMI's Clean Marina best management practices ...

Download a copy of AMI's Clean Marina best management practices ... Download a copy of AMI's Clean Marina best management practices ...

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30.07.2013 Views

Adopt Integrated Pest Management Practices (IPM) IPM minimizes the use of conventional pesticide products. Examples of safer solutions for landscape pests include insecticidal soap (2 ½ tbsp. of dish soap per gallon of water); horticultural oil (add 2 ½tbsp of vegetable oil to the insecticidal soap); Bacillus thuringiensis (BT)-a bacterium which controls caterpillars (available at nurseries); coffee grounds and tea bags prevent mosquito larvae from hatching; shallow pans of beer help control slugs. • Try using the least toxic alternatives before taking more drastic measures. • Purchase the least toxic chemical in the smallest amount practical. • Do not use pesticides just before a rainfall or on a windy day. • Apply insecticides during the evening when honeybees and other beneficial insects are less active. • Do not apply pesticides near water, i.e., shore, wells, streams, ponds, bird baths, swimming pools, etc. • Select plants that are disease and insect resistant, that will outcompete common weeds, and that can thrive on your property and consider the degree of sun exposure, slope, drainage, amount of shade, wind, volume of foot traffic, soil type, temperature variations, and other environmental factors. • Mow lawn areas properly to suppress weeds. Varieties of grass that grow better in cooler weather should be mowed to no less than 2.5 inches in height. Grasses that grow better in warm weather should be mowed to no more than 1.5 inches • Foster natural predators such as spiders, praying mantis, dragonflies, lacewings, soldier beetles, birds, bats, frogs, lizards, and certain snakes and toads. • Use pesticides only after all other options have been exhausted and apply them directly to problem areas. Treat only serious or threatening intolerable pest infestations. Maintain vegetated buffers between all impervious areas and the water. • Plant vegetated areas with plants that require minimal care in terms of trimming, watering, and applications of fertilizer and pesticides. Native, or indigenous, plants demand little care • Select perennial plants instead of annuals. • Compost leaves, branches, grass trimmings, and other organic matter. • Plant vegetation filters to slow the flow of surface water runoff, stabilize shorelines, and provides wild life habitat, flood protection, and visual diversity. 21

Appendix A Stormwater Pollution Prevention Plan

Appendix A<br />

Stormwater Pollution<br />

Prevention Plan

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