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Effect of Seed Inoculated Acidovorax citrulli on Growth of Muskmelon Seedlings(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年12
Page:
103-106
Research Field:
Publishing date:

Info

Title:
Effect of Seed Inoculated Acidovorax citrulli on Growth of Muskmelon Seedlings
Author(s):
LI Jun-ge 1; WANG Hui-lin 1; 2;  ZHANG Liang 1; ZHENG Jiang 2
1.College of Forestry and Horticulutre,Xinjiang Agricultural University,Urumchi,Xinjiang 830052;2.National Engineering Technology Research Center for Cucurbits,Changji,Xinjiang 831100
Keywords:
bacterial fruit blotch; seed;  seed soaking;  identification of resistance
PACS:
S 652
DOI:
10.11937/bfyy.201512027
Abstract:
Bacterial fruit blotch (BFB) caused by the bacterium Acidovorax citrulli，the disease is seed borne diseases，posing a huge threat to the melon industry.Taking 130 samples of muskmelon germplasm as material, the effect of muskmelon seeds with pathogens on the growth of seedlings was studied by using the method of seed soaking to inoculate Acidovorax citrulli to identification of resistance in seedlings.The results showed that no immune materials,and the germplasm resources of muskmelon copy of NM90-1,M867 showed high resistant，relative resistance index were 0.967，0.899；moderately resistant material were 32 copies，moderately susceptible materials were 54 copies，sensitive materials were 42 copies.NM90-1，M867 showed high resistant to bacterial fruit blotch，they could be used as germplasm resources of resistant breeding.

References:

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Last Update: 2015-08-10