16.05.2015 Views

a four-fold rise - Center for Food Safety

a four-fold rise - Center for Food Safety

a four-fold rise - Center for Food Safety

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

<strong>Center</strong> <strong>for</strong> <strong>Food</strong> <strong>Safety</strong> – Science Comments – FG72 Soybean <br />

76 <br />

Hartzler, R.G. (2010). Reduction in common milkweed (Asclepias syriaca) occurrence in Iowa <br />

cropland from 1999 to 2009. Crop Protection 29: 1542 – 1544. <br />

Hartzler B, Owen M (2013) Carryover Concerns <strong>for</strong> 2013. Integrated Crop Management News, <br />

Iowa State University, Extension and Outreach. <br />

http://www.extension.iastate.edu/CropNews/2012/0807hartzlerowen.htm. Accessed 5 Sep 2012 <br />

Heap, I. (2012). Email communication from Ian Heap to Charles Benbrook, August 2, 2012 <br />

Hemphill S (2003) MPR: New herbicide debated. Minnesota Public Radio. <br />

http://news.minnesota.publicradio.org/features/2003/02/05_hemphills_balancedebate/. <br />

Accessed 3 Sep 2012 <br />

Hull T (2011) A Day Late & Now $17 Million Short. Courthouse News Service. <br />

http://www.courthousenews.com/2011/09/08/39641.htm. Accessed 9 Sep 2012 <br />

ISHRW GR Weeds 4/22/12. List of weeds resistant to glyphosate (the only member of the <br />

“glycines” class of herbiciedes, downloaded 4/22/12 from: <br />

http://www.weedscience.org/Summary/UspeciesMOA.asp?lstMOAID=12. <br />

ISHRW HR Weed Ranking 4/22/12. List of herbicide-­‐resistant biotypes by mode of action, <br />

downloaded 4/22/12 from: http://www.weedscience.org/summary/MOASummary.asp. <br />

ISHRW Kochia (2012). List of herbicide-­‐resistant biotypes of kochia, downloaded 4/27/12 from: <br />

http://www.weedscience.org/Case/Case.asp?ResistID=5594. <br />

ISHRW Waterhemp (2012): List of herbicide-­‐resistant biotypes of waterhemp, downloaded <br />

4/27/12 from: http://www.weedscience.org/Case/Case.asp?ResistID=5269 <br />

ISHRW Worst HR Weeds. Downloaded 6/22/12 from: <br />

http://www.weedscience.org/WorstWeeds.GIF. <br />

James, L (2005). “Resistant weeds could be costly,” Delta Farm Press, 7/21/05. <br />

http://deltafarmpress.com/news/050721-­‐resistant-­‐weed/ <br />

Johnson A (2011) Syngenta focuses on integration to increase crop yields and ROI -­‐ Farm and <br />

Ranch Guide: Agri-­‐Tech. Farm and Ranch Guide. http://www.farmandranchguide.com/news/agri-­tech/syngenta-­‐focuses-­‐on-­‐integration-­‐to-­‐increase-­‐crop-­‐yields-­‐and-­‐roi/article_470bef26-­‐e61a-­‐<br />

11e0-­‐9eb7-­‐001cc4c03286.html?mode=print. Accessed 3 Sep 2012 <br />

Kellogg RL, Nehring R, Grube A, Goss DW, Plotkin S (2000) Environmental Indicators of Pesticide <br />

Leaching and Runoff from Farm Fields | NRCS. In: Washington, DC. <br />

http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/technical/nra/rca/?&cid=nrcs143_0<br />

14053. Accessed 8 Sep 2012 <br />

76

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!