Cyrtobagous
Release
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In the summer of 2003 Cyrtobagous salviniae were released in the Lower Colorado River at four sites(two in Arizona and two in California). We are going to release at four more sites on the river this summer. The detailed site descriptions and research results will be available soon.
USDA APHIS Proposal to release
weevils (127 KB)
Notice of Federal Registry (44KB)
C. salviniae Environmental Assessment
for release in the Colorado River (154 KB)
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