คลังข้อมูลการวิจัยการเกษตรไทย

ผู้แต่ง Sunaiyana Sathantriphop

เผยแพร่โดย

1 Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi, Thailand 2 Department of Disease Control, Bureau of Vector-Borne Diseases, Ministry of Public Health, Nonthaburi, Thailand 3 Public Health & Malaria Control Department, PT Freeport Indonesia/International SOS, Jl. Kertajasa, Kuala Kencana, Papua, Indonesia 4 Department of Entomology, Faculty of Agriculture, Kasetsart University, Bangkok, Thailand 5 Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, Thailand

เผยแพร่เมื่อ ไม่ระบุวันที่เผยแพร่

หน่วยงาน ไม่ระบุหน่วยงาน

งานวิจัยที่แนะนำ Group B Streptococcal bacteremia burden and trends over time, 2007-15, Thailand Full genome characterization of novel DS-1-like G9P[8] rotavirus strains that have emerged in Thailand Wolbachia supergroups A and B in natural populations of medically important filth flies (Diptera : Muscidae, Calliphoridae, and Sarcophagidae) in Thailand Efficacy Evaluation of Deltamethrin and Cypermethrin Against Insecticide-resistant and -susceptible Strains of Dengue Vector Aedes aegypti Control of mosquito vectors by genetically engineered bacillus thurzngzenszs and b. sphaerzcus in the tropics การประเมินการตอบสนองของยุงลายบ้านในเชิงพฤติกรรมการหลีกหนีต่อสารเคมี deltamethrin และ cypermethrin ในห้องปฏิบัติการ Laboratory Evaluation of Behavioral Escape Responses of Aedes aegypti (Diptera: Culic Synergistic effect of combination deltamethrin and piperonyl butoxide on behavioral avoidance and mortality responses of Aedes aegypti L. Prevalence of zoonotic Bartonella species among rodents and shrews in Thailand Prevalent emm types and superantigen gene patterns of group A Streptococcus in Thailand. Draft Genome Sequence of a Clostridium botulinum Isolate from Thailand Harboring the Subtype bont/B8 Gene

คัดลอก URL

ชื่อเรื่อง (EN):	Behavioral Action of Deltamethrin and Cypermethrin in Pyrethroid-Resistant Aedes aegypti (Diptera: Culicidae): Implications for Control Strategies in Thailand
ผู้แต่ง / หัวหน้าโครงการ (EN):	Sunaiyana Sathantriphop
บทคัดย่อ (EN):	Contact irritant (locomotor excitation) and noncontact spatial repellent avoidance behavior to deltamethrin and cypermethrin at dosages 0.025, 0.05, and 0.1 g/m2 impregnated on papers were evaluated in the laboratory against deltamethrin- and cypermethrin-resistant field populations of female Aedes aegypti (L.) from Rayong and Chanthaburi Provinces, Thailand. Pyrethroid-resistant populations were compared with a susceptible laboratory strain (NIH-Thai) using an ‘excito-repellency’ (ER) test system. Both NIH-Thai and field mosquitoes had stronger contact irritancy responses compared to the relatively weak noncontact repellency effects. Contact assays with deltamethrin and cypermethrin at 0.1 g/m2 showed high escape rates for Rayong (80.1 and 83.4%, respectively) and Chanthaburi (84.6 and 73.1%, respectively) mosquitoes. Cypermethrin produced significantly different (P < 0.05) percent escape responses in contact tests between NIH-Thai and field mosquitoes. Only deltamethrin contact at 0.05 g/m2 produced a significant escape response (P < 0.001) between NIH-Thai and Rayong mosquitoes. These results suggest that there may not be an overall significant effect of background pyrethroid resistance on escape response, and the differences by comparisons may reflect inherent individual variation when using the ER bioassay system. The results show that pyrethroid resistance in Ae. aegypti does not appear to influence or reduce contact avoidance responses with the compounds tested. In particular, deltamethrin at 0.1 g/m2 was an effective contact irritant and toxic compound against pyrethroid-resistant populations of Ae. aegypti. Therefore, 0.1 g/m2 deltamethrin could be considered for residual applications of either fixed surfaces or materials (e.g., curtains) as a supplemental control measure against adult dengue vectors.
บทคัดย่อ:	ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN):	en
เอกสารแนบ (EN):	http://nih.dmsc.moph.go.th/research/showimgdetil.php?id=564
เผยแพร่โดย (EN):	1 Department of Medical Sciences, National Institute of Health, Ministry of Public Health, Nonthaburi, Thailand 2 Department of Disease Control, Bureau of Vector-Borne Diseases, Ministry of Public Health, Nonthaburi, Thailand 3 Public Health & Malaria Control Department, PT Freeport Indonesia/International SOS, Jl. Kertajasa, Kuala Kencana, Papua, Indonesia 4 Department of Entomology, Faculty of Agriculture, Kasetsart University, Bangkok, Thailand 5 Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, Thailand
คำสำคัญ (EN):	Resistance
เจ้าของลิขสิทธิ์ (EN):	National Institute of Health, Department of Medical Science