Recent News Can your pet’s pest control product harm you? 2 Dec 2018August 24, 2019 This post was originally published in Envirobites If you have put a flea or tick powder on your dog (Figure 1) or cat, you likely got exposed to the chemical…
Special Topics Precision Pesticides 13 Nov 2018August 24, 2019 This post was originally published in ICM Blog Pesticides are substances that are designed to control pests. Every year, nearly six billion pounds of pesticides are applied worldwide. In agricultural…
Special Topics Structure and activity 21 Oct 2018January 21, 2019 There is a reason why toxicologists love chemical structures. Because structures tell stories. And there is this cool model with a not-so-cool name that helps translate chemical goop into interesting…
Recent News At risk from atrazine? 2 Oct 2018August 24, 2019 This post was originally published in Envirobites Atrazine is one of the most widely used herbicides in the United States (see figure). Atrazine is applied in agricultural lands, roadsides, and…
Recent News The science behind the pesticide that was almost banned 5 Sep 2018August 24, 2019 This post was originally published in Envirobites Last year, there was considerable news coverage on the Environmental Protection Agency’s (EPA) decision to not ban chlorpyrifos, a pesticide which is believed…
Special Topics Mapping the sensitivity of multiple species 3 Aug 2018February 24, 2019 Coffee, chocolates and alcohol..how I cherish them. But a dog probably doesn't feel the same -- all these three items are poisonous to them! And this difference is the basis…
Special Topics Why we need a science-based approach to help the monarch butterflies 5 Jul 2018May 9, 2019 [This post was originally published in Students of SETAC Outreach] I will start by acknowledging this: I am lucky to be working with monarch butterflies. Not only are they fascinating…
Recent News The impact of three insecticides on endangered species 15 Jun 2018August 24, 2019 This post was originally published in Envirobites According to the U.S. Endangered Species Act, all federal agencies must ensure that their actions do not harm the existence of endangered or…
Recent News The environmental impact of the world’s most famous weed killer 11 May 2018August 24, 2019 This post was originally published in Envirobites Weed killers are sprayed (see figures 1 and 2) to control land weeds on agricultural fields, residential lawns and golf courses. They are…
Special Topics Biological scaling 15 Apr 2018January 21, 2019 Did you know that deer with relatively larger antlers are more aggressive? That smaller animals have relatively greater metabolic rates? Welcome to the concept of allometry (or biological scaling), which…
Special Topics Genetic resistance 24 Mar 2018January 27, 2019 When you hear the term genetic resistance, what enters your mind? Probably antibiotic resistant bacteria which are one of the biggest emerging concerns for health professionals. Or you probably heard…
Basics of Toxicology Tracking pollutants 11 Mar 2018January 21, 2019 Imagine you are Sherlock Holmes. You have a case to solve. You need to find out if a population of species is exposed to pollutant(s). You cannot pick out individuals…
