Journal of Northern Agriculture ›› 2015, Vol. 43 ›› Issue (3): 16-16.

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Screening induced resistance agent against the sunflower verticillium wilt

NING Danni,YAN Jie,CHEN Hui,MA Zhiwei,ZHOU Hongyou (Agricultural College,Inner Mongolia Agricultural University,Hohhot 010019,China)   

  • Online:2015-06-20 Published:2015-06-20

Abstract: s:In order to find wilt inducible resistance chemical reagent of the sunflower verticillium,we selected the K2HPO4, sodium silicate,benzene and BTH,salicylic acid,chitin,glucan for the bacteriostasis experiment and resistance agent screening test in vitro,the test results showed that the K2HPO4,chitin,sodium silicate bacteria,dextran had no antagonism on Verticillium dahliae Kleb at antibacterial test in vitro. oxalic acid had no antagonism when it was below 100mg/L concentration.The resistance agent screening text results showed that potassium silicate and oxalic acid had good inducible resistance to the sunflower verticillium wilt.

CLC Number: 

  • S435.655