Hi ecologists, We conduct regular surveys using pitfall traps for both reptiles and for arthropods in sandy habitats. We prefer to use dry traps (i.e. live traps) for various reasons but we have an issue with ants attacking other species that fall in the trap. I am aware of chemicals such as Opigal that kill arthropods without harming the reptiles. I would be glad to hear more about your experience with this product in pitfall traps- is it really effective and does it not affect other taxa other than arthropods?- is it a substance that can be used in natural environments or it is a toxin that wont degrade etc etc?
I was also wondering if any one has any knowledge of substances/pitfall designs that deter or kill ants without harming beetles and other insect species? Thanks for your advice. Tania Tania Bird MSc PhD Student: Long-term, multivariate analyses for coastal dune conservation Dept. of Geography & Environmental Development, Ben Gurion University, Beer Sheva https://www.linkedin.com/in/taniabird
