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| Evaluation on Effects of Several Technical Measures for Controlling Pepper Root-knot Nematode |
| WANG San-yong，HUANG Wei-ming，WANG Hui-fang，XIAO Tong-bin，FU Mei-ying，CHEN Mian-cai* |
| Institute of Environment & Plant Protection，Hainan Academy of Agricultural Sciences，Hainan Key Laboratory for Controlling Plant Diseases and Insect Pests，Haikou 571100，Hainan，China |
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Abstract 9 technical measures were tested for controlling pepper（Capsicum annuum L.）root-knot nematode in a serious outbreak pepper field．The results showed that the controlling effects of non-host corn rotation，90 kg?hm-2 PsbA DP and 63 kg?hm-2 paecilomyces lilacinus treatments after 120 days on J2 of pepper root-knot nematode were 50.66%，67.54% and 71.47%，respectively．The root-knot nematode controlling effects were 44.31%，70.81% and 73.99% after drugs applied，respectively．The chemical insecticide 22.5 kg?hm-2 fosthiazate GR treatment was the best with 83.12% of J2 controlling effect and 85.73% of root-knot nematode controlling effect.
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Received: 13 June 2011
Published: 15 August 2011
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