Co-Authors:
Nestel, D., Volcani Ctr,Dept Entomol., Bet Dagan, 50250, Israel
Cohen, H., Volcani Ctr,Dept Entomol., Bet Dagan, 50250, Israel
Saphir, N., Volcani Ctr,Dept Entomol., Bet Dagan, 50250, Israel
Klein, M., Volcani Ctr,Dept Entomol., Bet Dagan, 50250, Israel
Mendel, Z., Volcani Ctr,Dept Entomol., Bet Dagan, 50250, Israel