The Effect of Ricinus Communis and Eucalyptus sp. Extractions and Trichoderma harzianum on the Soil Fungi Fusarium sp and Rhizoctonia sp in the Laboratory and Field

Author

University of Al-Qadisiya College of Agriculture

Abstract
This Study has been conducted at a laboratory college of Agriculture of Al – Qadisiya – University .
The Result show that there is a significant effect of Ricinus communis and Eucalyptus sp. and Trichoderma harzianum in Potato Dextrose agar (PDA) and the hot water extraction is more effective than cold water extraction . So the fungi spores have suspension of a significant effect on the growth indicators for Ricinus communis in the field

Keywords


Volume 6, Issue 1
June 2016
Page 144-156

  • Receive Date 01 June 2016
  • Revise Date 20 June 2016
  • Accept Date 25 June 2016