Funding for this research was provided by:
US-Israel Binational Science Foundation (2013408)
Israel Science Foundation (646/15, 2140/15, 2155/15)
Received: 29 December 2018
Accepted: 13 May 2019
First Online: 29 May 2019
Ethics approval and consent to participate
: This study complies with the revised Animals Act 1986, as studies on insects require no ethics approval.No permissions were required to collect the samples in this study.
: Not applicable.
: The authors declare that they have no competing interests.
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