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Insect Resistance to Bt is Growing | AgWeb.com

AgriTalk Radio interview with Dr. Bruce Tabashnik of the University of Arizona on the rapid increase in insect resistance to Bt traits and what farmers can do to slow the spread of resistant pests.
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Some Like It Hot – But They’re Not Cows | AgWeb.com

Heat stress takes its toll on your herd in several ways. With heat stress season right around the corner, I was fortunate to be included in discussions last week with Dr. Robert Collier of the University of Arizona.

Dr. Collier and his colleagues (including Dr. John Smith, who passed away in March) have been at the forefront of heat stress research in dairy cattle.

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Five Insects Evolve Resistance to Engineered Seeds, Study Says | AgWeb.com

Five Insects Evolve Resistance to Engineered Seeds, Study Says | AgWeb.com | CALS in the News | Scoop.it
Five of 13 major crop pests have evolved resistance to Bt corn and cotton, according to University of Arizona researchers.
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Managing Mastitis in Dairy Replacement Heifers | AgWeb.com

Managing Mastitis in Dairy Replacement Heifers | AgWeb.com | CALS in the News | Scoop.it
Management of mastitis is most commonly focused on lactating cows.
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