DES MOINES - A divided Iowa Court of Appeals panel affirmed summary judgment Sept. 5 for pesticide applicators accused of exposing a pregnant woman to chlorpyrifos and causing her child to be born with multiple birth defects (Rene Junk, et vir. v. Harold Obrecht, et al., No. 3-454/12-1987, Iowa App.; 2013 Iowa App. LEXIS 952).