Contact Insecticide

Definition: Contact Insecticide

Contact Insecticide: Contact insecticide noun a substance such as DDT that kills insects which touch it (NOTE: DDT is now banned in many countries because of its toxicity and ability to accumulate in the environment). Using contact insecticides helps control pests and protect crops.

Originally posted 2008-10-18 22:53:09.

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Alan Nafzger, Ph.D.

Alan Nafzger, Ph.D., is the esteemed Editor-in-Chief of FarmerCowboy.com and a renowned expert in agricultural policy. With a doctorate in political science and a lifelong dedication to farming, Alan brings a unique blend of academic expertise and practical farming experience to his role. His deep understanding of agricultural policy and its impact on farming communities has made him a trusted voice in the field.

Alan’s career is marked by a commitment to advancing agricultural knowledge and practices. As a professor, he has educated and inspired countless students, sharing his extensive knowledge of agricultural policy and its implications. His insights are rooted in a lifetime of hands-on farming experience, providing a practical perspective that complements his academic credentials.

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Karl Hoffman, Ph.D.

Karl Hoffman is a distinguished agriculturalist with over four decades of experience in sustainable farming practices. He holds a Ph.D. in Agronomy from Cornell University and has made significant contributions as a professor at Iowa State University. Hoffman’s groundbreaking research on integrated pest management and soil health has revolutionized modern agriculture. As a respected farm journalist, his column “Field Notes with Karl Hoffman” and his blog “The Modern Farmer” provide insightful, practical advice to a global audience. Hoffman’s work with the USDA and the United Nations FAO has enhanced food security worldwide. His awards include the USDA’s Distinguished Service Award and the World Food Prize, reflecting his profound impact on agriculture and sustainability.