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Managing Tadpole Shrimp in Rice Fields - Part Two Thursday Apr 8th, 2021 News Reporter With California Ag Today, I’m Tim Hammerich. Tadpole shrimp evolved to survive in vernal pools and are unfortunately well-adapted to persist in rice fields, eating seedings. There is a growing concern that traditional control measures are becoming less effective. Researchers at UC Ag and Natural Resources are taking actions this season to try to assess the problem and look for new solutions. Ian Grettenberger is an assistant cooperative extension specialist with UCANR. Grettenberger… “One, we are evaluating alternative tools because right now pyrethroids are super cheap. And so if you re going to compete with a pyrethroid you need to be competitive. And so the combination of, you know, seeing if different rates could work, lower rates could save costs or also timing in terms of, could you wait a little bit and still get efficacy, um, and thus be a little more conservative.”

United statesTim hammerichIan grettenbergerManaging tadpole shrimpRice fieldsCalifornia ag todayIm timNatural resourcesஒன்றுபட்டது மாநிலங்களில்நிர்வகித்தல் தலைப்பிரட்டை இறால்அரிசி புலங்கள்இம் நேரம்இயற்கை வளங்கள்