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Effect of Interactive Effects of Potassium Fertilizer and Foliar Zinc Application on Yield and Quality of Sweet Potato
Sweet potato Potassium Fertilizer foliar Zinc roots quality and yield
2010/11/15
Field experiments were conducted during the two successive spring seasons of 2008 and
2009 in the International Potato Center (ICP), Agriculture Research Center (ARC), Kafr El-Zayat, El- Gharbia Gove...
EFFECT OF AZADIRACHTIN ON POTATO VIRUS YN RETENTION IN GREEN PEACH APHID Myzus persicae (Sulz.)
Myzus persicae PVYN retention azadirachtin
2009/3/30
In laboratory studies there was observed no positive effect of azadirachtin on PVYN retention in Myzus persicae (Sulz.) which, having contracted the pathogen, were starved and next they were feeding ...
Impact of Some Natural Plant Oils on Some Biological Aspects Of the Potato Tuber Moth, Phthorimaea opercullela, (Zeller) (Lepidoptera : Gelechiidae)
The potato tuber moth plant oil spraying dusting fumigation
2010/11/9
Four natural plant oils (Margorum, Cardamon, Rosemary and Terpintin) were tested its' effect
against different stages of PTM. The 0.02 & 0.05%conc. of cardamon oils exhibited the best reduction in pe...