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Attracting and Protecting Butterflies. Paul Guillebeau, Ph.D. UGA Entomology bugman@uga.edu. Butterfly Life Cycle. Egg – a few days Larva – a few weeks Wandering phase – looking for a place to pupate Pupa – variable Adult – a few weeks. Overwintering.
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Attracting and Protecting Butterflies Paul Guillebeau, Ph.D. UGA Entomology bugman@uga.edu
Butterfly Life Cycle • Egg – a few days • Larva – a few weeks • Wandering phase – looking for a place to pupate • Pupa – variable • Adult – a few weeks
Overwintering • Different types of Lepidoptera spend the winter in each life stage • Some do not overwinter; they spend the winter in warmer climates
General Principles • Larval food – Depends on species • Adult food – Continuous nectar sources • Other adult needs • Water • Minerals • Places to rest – diversity of plants • Places to bask in the sun - stones
General Principles • Don’t use insecticides on larval or adult food sources • Most insecticides are broad spectrum • Even Bacillus thuringiensis is dangerous for any caterpillars that eat it • “Safe” insecticides include soaps and oils
General Principles • Adult attracted to red, yellow, orange, pink and purple blossoms that are flat-topped, clustered, and have short flower tubes. • Adults feed in sunshine • Water/mineral sources must be shallow
Adult Puddling • A shallow pan filled with sand or small stones • Add water, soil, manure, overripe fruit, a little salt, sports drinks, stale beer, etc. • Make sure it is safe from cats
Good Butterfly Plants • Zinnias, lantana, buddleia, marigolds, tithonia (Mexican sunflower), milkweeds, verbenas and many mint plants • Diversity is good • Native plants are important • Co-evolution of plants and butterflies • Butterflies may be fooled – larvae don’t survive • http://www.wildflower.org/collections/
Common Georgia Butterflies • Monarch • Larval food - Milkweed
Spicebush Swallowtail • Larval food – spicebush, sassafrass
Tiger Swallowtail • Larval food - tulip poplar, green ash, white ash, sweet bay, wild cherry
Black Swallowtail • Larval food - dill, fennel, parsley and Queen Anne’s lace
Giant Swallowtail • Larval food – citrus
Pipevine Swallowtail • Larval food - pipevine, snakeroot
Gulf Fritillary • Larval food - mollypop or maypop, green passionflower or other passionflowers
Long Tailed Skipper • Larval food – members of bean family • beggar's tick (Desmodium spp.), hog peanut (Amphicarpa bracteata), kudzu (Pueraria lobata), and wisteria (Wisteria sinensis), and edibles such as garden peas (Pisum sativa) and various kinds of beans
Painted Lady • Larval food - thistle
Mourning Cloak • Larval food - willows, elms
Gray Hairstreak • Larval food - beans, clover