31![I N VA S I V E W E E D A W A R E N E S S I N VA S I V E W E E D A W A R E N E S S](https://www.pdfsearch.io/img/359094c5ce823a72d27fb91eae387db4.jpg) | Add to Reading ListSource URL: wssa.netLanguage: English - Date: 2013-02-19 11:26:49
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32![I N VA S I V E W E E D A W A R E N E S S I N VA S I V E W E E D A W A R E N E S S](https://www.pdfsearch.io/img/9245ae50fdd040a2dac50829272c39db.jpg) | Add to Reading ListSource URL: www.naisn.orgLanguage: English - Date: 2013-05-31 13:42:06
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33![Land management / Biological pest control / Longitarsus jacobaeae / Agapeta zoegana / Rhinocyllus conicus / Aphthona nigriscutis / Pest control / Integrated pest management / Aphthona abdominalis / Curculionidae / Chrysomelidae / Agriculture Land management / Biological pest control / Longitarsus jacobaeae / Agapeta zoegana / Rhinocyllus conicus / Aphthona nigriscutis / Pest control / Integrated pest management / Aphthona abdominalis / Curculionidae / Chrysomelidae / Agriculture](/pdf-icon.png) | Add to Reading ListSource URL: www.invasive.orgLanguage: English - Date: 2005-07-26 18:36:11
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34![The Saga of Leafy Spurge (Euphorbia esula) in the Northern Great Plains MONTA NA The Saga of Leafy Spurge (Euphorbia esula) in the Northern Great Plains MONTA NA](https://www.pdfsearch.io/img/93ad06f160f63d7f69a8248d0f5b1b96.jpg) | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2009-08-07 12:15:49
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35![](https://www.pdfsearch.io/img/b324571f0110f3d5ada62309d0ecfea8.jpg) | Add to Reading ListSource URL: library.ndsu.eduLanguage: English - Date: 2009-03-20 17:03:16
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36![](https://www.pdfsearch.io/img/75b868e3c364b2293c44efb88ca70d81.jpg) | Add to Reading ListSource URL: lib.ndsu.nodak.eduLanguage: English |
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37![](https://www.pdfsearch.io/img/62239d8114c10ff9cf666937abe97902.jpg) | Add to Reading ListSource URL: library.ndsu.eduLanguage: English |
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