Arid
Potential of Sahelian Native Shrub Materials to Suppress the Spiral Nematode Helicotylenchus dihystera
Chapuis-Lardy, L.1; Diakhate, S.1,2; Djigal, D.3; Ba, A. O.4; Dick, R. P.5; Sembene, P. M.2; Masse, D.1
通讯作者Chapuis-Lardy, L.
来源期刊JOURNAL OF NEMATOLOGY
ISSN0022-300X
出版年2015
卷号47期号:3页码:214-217
英文摘要

Pearl millet (Pennisetum glaucum) is a drought -tolerant cereal commonly grown for grain and fodder in arid areas throughout the world. Senegalese millet fields are infested with Helicotylenchus. The native evergreen woody shrub Pihostigma retic ulatumi s widely distributed in sub-Saharan Africa. Its coppiced residues are used by small farmers as mulch in crop fields. The shrub’s nematicidal effect on the spiral nematode Hehmohdenchus dihystera was evaluated in a pearl millet pot experiment. The abundance of nematodes decreased by 64% after application of either leaf powder or a pulverized mixing of leaves and stems, suggesting the use of aboveground materials of P reficulatum as a potential nematicide. The results show promise for use of a local resotu’re. by subsistence farmers in the Sahel. Further research is needed on application to fully develop this approach as a biopesticide.


英文关键词Biological control Helicotylenchus dihystera millet intercropping native evergreen woody shrub nematicidal activity Pennisetum glaucum Pihostkma retkulaturn plant-parasitic nematode Sahelian agrosystem management soil organic amendment spiral nematode western Africa
类型Article
语种英语
国家Senegal ; USA
收录类别SCI-E
WOS记录号WOS:000366914400008
WOS关键词PLANT-PARASITIC NEMATODES ; NEMATOCIDAL ACTIVITY ; WEST ; EXTRACTS ; CARBON ; POWDER ; SYSTEM
WOS类目Zoology
WOS研究方向Zoology
来源机构French National Research Institute for Sustainable Development
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/188881
作者单位1.Ctr IRD ISRA, LMI IESOL, IRD, Dakar 18524, Senegal;
2.UCAD, Lab Biol & Gest Populat, Dakar, Senegal;
3.UCAD, Lab Biol Vegetale, Dakar, Senegal;
4.Ctr IRD ISRA, LMI IESOL, Elisol Environm, Dakar 18524, Senegal;
5.Ohio State Univ, Sch Environm & Nat Resources, Columbus, OH 43210 USA
推荐引用方式
GB/T 7714
Chapuis-Lardy, L.,Diakhate, S.,Djigal, D.,et al. Potential of Sahelian Native Shrub Materials to Suppress the Spiral Nematode Helicotylenchus dihystera[J]. French National Research Institute for Sustainable Development,2015,47(3):214-217.
APA Chapuis-Lardy, L..,Diakhate, S..,Djigal, D..,Ba, A. O..,Dick, R. P..,...&Masse, D..(2015).Potential of Sahelian Native Shrub Materials to Suppress the Spiral Nematode Helicotylenchus dihystera.JOURNAL OF NEMATOLOGY,47(3),214-217.
MLA Chapuis-Lardy, L.,et al."Potential of Sahelian Native Shrub Materials to Suppress the Spiral Nematode Helicotylenchus dihystera".JOURNAL OF NEMATOLOGY 47.3(2015):214-217.
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