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Dividing Irises
... . [Search] [Horticulture and Home Pest News] [Integrated Pest Management] Last updated 12/29/97 by John VanDyk http://www.ipm.iastate.edu/ipm/hortnews/1993/6-30-1993/iris.html
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Yellows Disease of Purple Coneflower
... . [Search] [Horticulture and Home Pest News] [Integrated Pest Management] Last updated 7/22/98 by John VanDyk http://www.ipm.iastate.edu/ipm/hortnews/1998/7-24-1998/yellows.html
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