The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2023
Filed:
Sep. 30, 2020
Hubei Biopesticide Engineering Research Center, Hubei, CN;
Xiaoyan Liu, Hubei, CN;
Wei Fang, Hubei, CN;
Yong Min, Hubei, CN;
Daye Huang, Hubei, CN;
Ronghua Zhou, Hubei, CN;
Guangyang Zhang, Hubei, CN;
Ben Rao, Hubei, CN;
Xianqing Liao, Hubei, CN;
Fang Liu, Hubei, CN;
Wei Chen, Hubei, CN;
Kaimei Wang, Hubei, CN;
Ziwen Yang, Hubei, CN;
Liqiao Shi, Hubei, CN;
Hubei Biopesticide Engineering Research Center, Wuhan, CN;
Abstract
By determining the lethality rate toand, it was found that the methylmalonic acid has a better nematicidal effect on the, with the LCbeing 13.11 and 1.20 for theand the, respectively. After compounding the methylmalonic acid with betaine, the LCwas 2.85 and 0.27 for theand the, respectively. Meanwhile, the methylmalonic acid also has an inhibiting effect onand. The preparation of the methylmalonic acid provides a new choice for preparing novel biocontrol agents against the root-knot nematodes.