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2014 Herbicide Guide for Iowa Corn and Soybean.pdf

2014 Herbicide Guide for Iowa Corn and Soybean Production Weed management in 2014 will continue to be more challenging regardless of the weather ...  

Extension Online Store.pdf

Weed IdenTIfICaTIon fIeld GuIde 3 Weeds typically fall into one of three life cycle classifications: annuals, biennials or perennials. Some weeds may be classified ...  

Alfalfa Management Guide - American Society of Agronomy.pdf

Marlin E. Rice, Iowa State University alfalfa weevil, blister beetles; clover leaf ... 14 Alfalfa Management Guide beneficial if weed populations are high ...   Down

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