Studies on the effect of essential oils for control melon leaf miner adults (Liriomyza trifolii Burgess) and phytoxicity plants (Cucumis melo L.) were carried out under green house laboratory experiments with aim to find effectivity this pest. Essential (treatments) used in tests belonged following plant species: Ocimum basilicum, kilimandshanicum, Lippia alba, gratissimum, Cymbopogon citratus,...

Phytohormone applications are used to mimic herbivory and can induce plant defences. This study investigated (i) metabolomic changes in leaf tissues of Jacobaea vulgaris J. aquatica after methyl jasmonate (MeJA) salicylic acid (SA) (ii) the effects on a leaf-chewing, leaf-mining piercing-sucking herbivore. MeJA treated leaves showed clearly different profiles than control leaves, while differen...