Molecular marker for interaction resistance of panonychus citri to insecticide as well as application and detection method of molecular marker
By detecting the expression levels of carboxylesterase genes PcCCE11 and PcCCE7 in *Pteris multifiliis*, the problem of cross-resistance of *Pteris multifiliis* to multiple acaricides was solved, enabling early monitoring and effective control, and promoting the sustainable development of the citrus industry.
CN121023030APending Publication Date: 2025-11-28SOUTHWEST UNIV +2
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202511035931.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2025-06-23
- Filing Date
- 2025-07-25
- Publication Date
- 2025-11-28
AI Technical Summary
Technical Problem
The citrus pardus mite has developed resistance and cross-resistance to a variety of acaricides, and existing technologies are insufficient to effectively monitor and control its resistance mechanisms.
Method used
Using carboxylesterase genes PcCCE11 and/or PcCCE7 as molecular markers, the cross-resistance of citrus psyllid to abamectin, spirodiclofen, and etoxazole was determined by detecting the expression levels of these genes, providing a rapid and highly specific detection method.
Benefits of technology
The detoxification and metabolic mechanisms of cross-resistance have been clarified, providing a means for early monitoring and effective control of resistance, and improving the sustainable development capacity of the citrus industry.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a molecular marker for interaction resistance of panonychus citri to insecticides as well as application and a detection method of the molecular marker. According to the molecular marker for the cross resistance of the panonychus citri to the multiple medicaments, the molecular marker is carboxylesterase genes PcCCE11 and / or PcCCE7, the nucleotide sequence of the PcCCE11 gene is as shown in SEQ ID NO.1, and the nucleotide sequence of the PcCCE7 gene is as shown in SEQ ID NO.2. The invention further discloses a preparation method of the molecular marker for the cross resistance of the panonychus citri to the multiple medicaments.
Need to check novelty before this filing date? Find Prior Art