We have a incredible whiteflies invasion in hour greenhouse and we are loosing a lot of transgenic tobacco and tomato .....
Anybody knows how to kill this terrible bug?
Thanks in advance .....
Massimo Delledonne
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|| Massimo Delledonne, PhD
| Istituto di Genetica vegetale
| Universita' Cattolica S.C. Piacenza -ITALY-
|| Internet delle at pc.unicatt.it
