The tobacco aphid, Myzus persicae nicotianae is an economically important pest of tobacco, causing extensive yield losses especially as it is an important host of numerous viruses and the sudden shift from the green morph to the red morph is of concern as reports of insecticide resistance are...

The tobacco aphid, Myzus persicae nicotianae is aneconomically important pest of tobacco. Damage is throughdirect injury by sucking sap of infested plants as well asreduction of the quality of the leaf by leaving honey-dewwhich encourages the subsequent growth of sooty-mould. Inaddition to this,...

The tobacco aphid, Myzus persicae nicotianae is an economically important pest of tobacco. Damage is through direct injury by sucking sap of infested plants as well as reduction of the quality of the leaf by leaving honey-dew which encourages the subsequent growth of sooty-mould. In addition to...