Milkweed loss in agricultural fields because of herbicide use: effect on the monarch butterfly population
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منابع مشابه
Milkweed loss in agricultural fields because of herbicide use: effect on the monarch butterfly population
1. The size of the Mexican overwintering population of monarch butterflies has decreased over the last decade. Approximately half of these butterflies come from the U.S. Midwest where larvae feed on common milkweed. There has been a large decline in milkweed in agricultural fields in the Midwest over the last decade. This loss is coincident with the increased use of glyphosate herbicide in conj...
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The population of monarch butterflies east of the Rocky Mountains has experienced a significant decline over the past 20 yr. In order to increase monarch numbers in the breeding range, habitat restoration that includes planting milkweed plants is essential. Milkweeds in the genus Asclepias and Cynanchum are the only host plants for larval monarch butterflies in North America, but larval perform...
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ژورنال
عنوان ژورنال: Insect Conservation and Diversity
سال: 2012
ISSN: 1752-458X
DOI: 10.1111/j.1752-4598.2012.00196.x