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Effect of Two Kinds of Measures on Population Dynamics of the 2nd Instar Larvae of Meloidogyne spp. Around Tomato Rhizosphere Soil in Plastic Greenhouse(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年19期
Page:
125-127
Research Field:
Publishing date:

Info

Title:
Effect of Two Kinds of Measures on Population Dynamics of the 2nd Instar Larvae of Meloidogyne spp. Around Tomato Rhizosphere Soil in Plastic Greenhouse
Author(s):
LIU Wei-dong1; LIU Shi-rong2; CAO Su-fang3; QI Yong-hong3; CHEN Shu-long4
1.Horticulture Farm of Yuzhong County,Yuzhong，Gansu 730108；
2.Breeding Farm of Yuzhong County，Yuzhong，Gansu 730108；
3.Institute of Plant Protection，Gansu Academy of Agricultural Sciences，Lanzhou，Gansu 730070；
4.Institute of Plant Protection,Hebei Academy of Agriculture and Forestry Sciences，Baoding,Hebei 071000
Keywords:
trapping vegetable; nematicide; rhizosphere soil; Meloidogyne spp.; population dynamics
PACS:
S 482.3
DOI:
-
Abstract:
Taking tomato rhizosphere soil as materials，treated with planting trapping vegetable and nematicide treatment，population dynamics of the 2nd instar larvae of Meloidogyne spp. around them were detected.The results showed that the number of Meloidogyne spp. J2 decreased with increasing of soil depth.Trapping vegetable could significantly decrease J2 in 0~10 cm soil depth.Nematicide treatment could decrease J2 in 10~30 cm soil depth.Both trapping vegetable and nematicide treatment had no significant effect on J2 in 30~40 cm soil depth.

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Last Update: 2014-11-25