Lincoln Hall 124. Margot Fassler (University of Notre Dame) presents Hildegard's Hexameron: Theology, Poetry, Music, and a Digital Model.. The Keough-Hesburgh Professor of Music History and Liturgy, Fassler is renowned for her work at the intersection of musicology and theology and is a specialist in sacred music of several periods. Thursday, April 20 8:11 am.
Highlights. Chlorpyrifos is an insecticide which has been widely used in homes and on farms. Breathing or ingesting chlorpyrifos may result in a variety of nervous system effects, ranging from headaches, blurred vision, and salivation to seizures, coma, and death, depending on the amount and length of exposure.hlorpyrifos is an insecticide that is a white crystal-like solid with a strong odor. It does not mix well with water, so it is usually mixed with oily liquids before it is applied to crops or animals. It may also be applied to crops in a capsule form. Chlorpyrifos has been widely used in homes and on farms.
International treaties such as the Stockholm Convention on Persistent Organic pollutants have attempted to regulate and restrict the use of pesticides and other chemicals which are highly persistent in the environment (e.g., DDT) since such persistence may lead to biological consequences for wildlife and human health.. Racke, N. Simmons, C. Tiu Dow AgroSciences 9330 Zionsville Road Indianapolis, Indiana USA 46268 Introduction At times, pesticide opponents may raise questions about chlorpyrifos and other modern insecticide products concerning their potential classification as âpersistent organic pollutantsâ or âPOPsâ.