Differentiating between scavengers and entomopathogenic nematodes

Entomopathogenic nematodes (EPNs) are a special guild of insect-parasitic nematodes. What sets them apart from other insect-parasitic nematodes are their ability to rapidly kill their host, and their use of bacteria to facilitate their lifestyle. There are an increasing number of species descriptions that include new species of EPNs, even when the newly described species is not in fact an EPN.  A recent study on how to differentiate between EPNs and scavengers was recently published. This work was done by Tiffany Baiocchi, Dennis Chang, and Dihong Lu, in collaboration with visiting scholar Keyun Zhang. Congratulations to the authors, this is a nice study that should prove useful to researchers describing new insect-associated nematodes.

Paper on EPN Response to Prenol Published

A study done by recent graduates Kassandra Kin and Dr. Tiffany Baiocchi was recently published in Biology. The study investigates the behavioral response of several entomopathogenic nematodes to the odor prenol, which is associated with nematode-infected insects. Since performing this work these scientists have moved on in their careers:
After graduating from UCR in June of 2019 Kassandra has accepted a position at NYU’s Stienhardt Teacher Residency program. Tiffany graduated with her Ph.D. in June of 2019 and is currently working as a postdoctoral fellow at Cal State Northridge in the Hong Lab.