A. S. , Campus France Ulysses (907424D) to A.S. and J.C. and IOS-1258028 from the National Science Foundation and Kansas State University to F.W. and J.O. The Q-Exactive quantitative mass spectrometer was funded under the SFI Research Infrastructure Call 2012, Grant Number 12/RI/2346 (3) to Sean Doyle. We are grateful to the Phylloxera Genomic Initiative (and especially Franc¸ois Delmotte, Claude Rispe and Denis Tagu) for providing the 1KITE projects

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