@article{fdi:010066035, title = {{P}otential of {S}ahelian native shrub materials to suppress the spiral nematode {H}elicotylenchus dihystera}, author = {{C}hapuis {L}ardy, {L}ydie and {D}iakhate, {S}. and {D}jigal, {D}. and {B}a, {A}. {O}. and {D}ick, {R}. {P}. and {S}embene, {P}. {M}. and {M}asse, {D}ominique}, editor = {}, language = {{ENG}}, abstract = {{P}earl millet ({P}ennisetum glaucum) is a drought -tolerant cereal commonly grown for grain and fodder in arid areas throughout the world. {S}enegalese millet fields are infested with {H}elicotylenchus. {T}he native evergreen woody shrub {P}ihostigma retic ulatumi s widely distributed in sub-{S}aharan {A}frica. {I}ts coppiced residues are used by small farmers as mulch in crop fields. {T}he shrub's nematicidal effect on the spiral nematode {H}ehmohdenchus dihystera was evaluated in a pearl millet pot experiment. {T}he 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. {T}he results show promise for use of a local resotu're. by subsistence farmers in the {S}ahel. {F}urther research is needed on application to fully develop this approach as a biopesticide.}, keywords = {{B}iological control ; {H}elicotylenchus dihystera ; millet intercropping ; native evergreen woody shrub ; nematicidal activity ; {P}ennisetum glaucum ; {P}ihostkma retkulaturn ; plant-parasitic nematode ; {S}ahelian agrosystem management ; soil organic amendment ; spiral nematode ; western {A}frica ; {SENEGAL}}, booktitle = {}, journal = {{J}ournal of {N}ematology}, volume = {47}, numero = {3}, pages = {214--217}, ISSN = {0022-300{X}}, year = {2015}, URL = {https://www.documentation.ird.fr/hor/fdi:010066035}, }