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Chlorantraniliprole selection, synergism and cross-resistance to various insecticides in tomato pinworm, Tuta absoluta (Meyrick) | ||
| نامه انجمن حشره شناسی ایران | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 16 شهریور 1404 | ||
| نوع مقاله: مقاله کامل، انگلیسی | ||
| شناسه دیجیتال (DOI): 10.22117/jesi.2025.369614.1729 | ||
| نویسندگان | ||
| Ranganathan Muthusamy1؛ Govindaraju Ramkumar2؛ Ranjani Rajendran3؛ Senthil Kumar Jeyaraj4؛ Suguna Kasirajan5؛ Nagendiran Madhi* 6 | ||
| 1PG and Research Centre in Biotechnology, MGR College, Adhiyamaan Educational Research Institution, Hosur 635 130, Tamil Nadu, India. | ||
| 2Department of Entomology, College of Agricultural Environmental Science, University of Georgia, Griffin, GA, 30223, USA. | ||
| 3Department of Zoology, Jamal Mohamed College (Autonomous), Tiruchirapalli-620 020, Tamil Nadu, India | ||
| 4Department of Biotechnology, PSG College of Arts & Science, Coimbatore – 64104, Tamil Nadu, India. | ||
| 5ADRC Lifesciences Pvt. Ltd & Ashwanth Diagnostics and Research Centre, Pl No.57, Dinamani Nagar, Madurai - 625 018, Tamil Nadu, India. | ||
| 6PG and Research Centre inDepartment of Agriculture Science, College of Life Sciences, Chongqing University, Chongqing 400715, China | ||
| چکیده | ||
| Tuta absoluta is an invasive polyphagous pest recently reported on of tomato, brinjal, and potato in India. It has acquired resistance to many chemical insecticides under field control. A toxicity test demonstrated a 31.7-fold reduction in mortality with high resistance to chlorantraniliprole selection in laboratory circumstances. The cross-resistance profile to various pesticides revealed moderate to high resistance to flubendiamide (2.3-fold) succeeded by spinosad, chlorpyrifos, cypermethrin, imidacloprid, and esfenvalerate (RR=6.0, 3.3, 3.1 and 2.8-fold). No resistance was detected to emamectin and abamectin (RR= 0.9-fold). The synergism bioassay utilizing PBO (piperonyl butoxide), DEM (diethyl-maleate) and TPP (triphenyl phosphate) revealed the potential mechanisms of esterase and P450 metabolic resistance to chlorantraniliprole in T. absoluta. Furthermore, six cytochrome P450 genes (CYP321A7, CYP321A9, CYP6B6, CYP6B47, CYP4M21 and CYP4C71) exhibited higher expressed level in the TN-R G7 resistant population compared to the susceptible one (SS). This work may facilitate the effective treatment of T. absoluta resistance to chlorantraniliprole through rotation with emamectin and abamectin. | ||
| کلیدواژه‌ها | ||
| Chlorantraniliprole؛ Insecticide Synergist؛ Metabolic enzymes؛ Cross-resistance؛ Resistance management | ||
| عنوان مقاله [English] | ||
| Chlorantraniliprole selection, synergism and cross-resistance to various insecticides in tomato pinworm, Tuta absoluta (Meyrick) | ||
| نویسندگان [English] | ||
| Ranganathan Muthusamy1؛ Govindaraju Ramkumar2؛ Ranjani Rajendran3؛ Senthil Kumar Jeyaraj4؛ Suguna Kasirajan5؛ Nagendiran Madhi6 | ||
| 1PG and Research Centre in Biotechnology, MGR College, Adhiyamaan Educational Research Institution, Hosur 635 130, Tamil Nadu, India. | ||
| 2Department of Entomology, College of Agricultural Environmental Science, University of Georgia, Griffin, GA, 30223, USA. | ||
| 3Department of Zoology, Jamal Mohamed College (Autonomous), Tiruchirapalli-620 020, Tamil Nadu, India | ||
| 4Department of Biotechnology, PSG College of Arts & Science, Coimbatore – 64104, Tamil Nadu, India. | ||
| 5ADRC Lifesciences Pvt. Ltd & Ashwanth Diagnostics and Research Centre, Pl No.57, Dinamani Nagar, Madurai - 625 018, Tamil Nadu, India. | ||
| 6Department of Agriculture Science, College of Life Sciences, Chongqing University, Chongqing 400715, China | ||
| چکیده [English] | ||
| Tuta absoluta is an invasive polyphagous pest recently reported on of tomato, brinjal, and potato in India. It has acquired resistance to many chemical insecticides under field control. A toxicity test demonstrated a 31.7-fold reduction in mortality with high resistance to chlorantraniliprole selection in laboratory circumstances. The cross-resistance profile to various pesticides revealed moderate to high resistance to flubendiamide (2.3-fold) succeeded by spinosad, chlorpyrifos, cypermethrin, imidacloprid, and esfenvalerate (RR=6.0, 3.3, 3.1 and 2.8-fold). No resistance was detected to emamectin and abamectin (RR= 0.9-fold). The synergism bioassay utilizing PBO (piperonyl butoxide), DEM (diethyl-maleate) and TPP (triphenyl phosphate) revealed the potential mechanisms of esterase and P450 metabolic resistance to chlorantraniliprole in T. absoluta. Furthermore, six cytochrome P450 genes (CYP321A7, CYP321A9, CYP6B6, CYP6B47, CYP4M21 and CYP4C71) exhibited higher expressed level in the TN-R G7 resistant population compared to the susceptible one (SS). This work may facilitate the effective treatment of T. absoluta resistance to chlorantraniliprole through rotation with emamectin and abamectin. | ||
| کلیدواژه‌ها [English] | ||
| Chlorantraniliprole, Insecticide Synergist, Metabolic enzymes, Cross-resistance, Resistance management | ||
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آمار تعداد مشاهده مقاله: 5 |
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