- Filter(s):
- invasive
- clear
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California pest invasion rate increasing
Oct 28, 2014
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Invasive weed threatens California rice
Apr 27, 2012
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Invasive pests cost California $3 billion per year
Dec 15, 2011
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Pests present border threat
Oct 10, 2011
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Analysis says canal could create 129,000 jobs
Sep 29, 2011