期刊
SAUDI JOURNAL OF BIOLOGICAL SCIENCES
卷 21, 期 2, 页码 191-196出版社
ELSEVIER
DOI: 10.1016/j.sjbs.2013.10.002
关键词
Amendments; Chemical control; Fenamiphos; Mineral fertilizers; Nematicidal effects; Triticum aestivum
类别
资金
- King Saud University, Deanship of Scientific Research, College of Food and Agriculture Sciences, Research Center
Two outdoor pot experiments were conducted in two consecutive years under outdoor conditions during the wheat growing season in Saudi Arabia to determine the effects of urea and certain compound fertilizers (NPK), compared to the effects of the nematicide fenamiphos on the cereal cyst nematode (CCN), Heterodera avenae, and wheat growth. The results showed that all of the treatments, except the fertilizer diammonium phosphate (DAP), reduced the number of nematode cysts/root system and increased (P <= 0.05) the dry weight of nematode-infected wheat plants. Fenamiphos and urea resulted in the best control, followed by the NPK fertilizers. The combined application of urea and fenamiphos resulted in the most significant effect in decreasing (P <= 0.05) the number of cysts/root system and increasing (P <= 0.05) the growth of nematode-infected wheat plants. (C) 2013 Production and hosting by Elsevier B.V. on behalf of King Saud University.
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