Browsing 2015. by Title
Now showing items 14-16 of 16
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Systems of organic farming in spring vetch I: Biological response of sucking insect pests
Four systems of organic farming and a conventional farming system were studied over the period 2012-2014. The organic system trial variants included: I – an organic farming system without any biological products used ... -
Systems of organic farming in spring vetch II: Biological response of Aeolothrips intermedius Bagnall and Coccinella septempunctata L
The effects of four systems of organic farming of spring vetsch on Aeolothrips intermedius Bagnall (Thysanoptera: Aeolothripidae) and Coccinella septempunctata L. (Coleoptera:Coccinellidae) population density and the ... -
Weevils of the genus Ceutorhynchus Germ associated with oilseed rape in northern Serbia
Our research of the genus Ceutorhynchus associated with oilseed rape was conducted in northern parts of Serbia (Stari Žednik, Subotica). A specific assemblage of eight weevil species was found. The most numerous were ...