Field Evaluation of Plant-Based Mosquito Control

This study has been completed.
Yunnan Institute
Information provided by:
Gates Malaria Partnership Identifier:
First received: June 30, 2005
Last updated: July 3, 2007
Last verified: February 2007

Isolated minority communities in China use traditional plant-based methods of mosquito control. This study is evaluating 4 plants used in this way by monitoring mosquitoes entering houses on nights when the plants are being used in this way. A blind, placebo controlled study design will monitor plant use and record mosquito species / numbers caught in CDC light traps indoors over 3 months.

Condition Intervention Phase
Arbovirus Infections
Device: anti-mosquito plant use
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind
Primary Purpose: Prevention
Official Title: Field Evaluation of Malaria Vector Control Using Traditional Plant-Based Anti-Mosquito Measures in Yunnan Province, P.R. China

Resource links provided by NLM:

Further study details as provided by Gates Malaria Partnership:

Primary Outcome Measures:
  • Reduction in vector mosquitoes entering houses [ Time Frame: per night over 45 nights ]

Secondary Outcome Measures:
  • Reduced human biting by mosquitoes [ Time Frame: per night over 45 nights ]

Enrollment: 240
Study Start Date: July 2005
Study Completion Date: September 2006
  Show Detailed Description


Ages Eligible for Study:   6 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Existing use of traditional plant-based methods of mosquito control

Exclusion Criteria:

  • Known allergy to plants in use
  • Respiratory illness
  • Infants under 6 years in house
  Contacts and Locations
Please refer to this study by its identifier: NCT00116766

China, Yunnun Province
Yunnun Institute of Parasitic diseases
Kunming, Yunnun Province, China
Sponsors and Collaborators
Gates Malaria Partnership
Yunnan Institute
Principal Investigator: Nigel Hill, PhD London School of Hygiene and Tropical Medicine
Principal Investigator: Hong Ning Zhou, MSc Yunnan Institute of Parasitic Diseases
  More Information

No publications provided Identifier: NCT00116766     History of Changes
Other Study ID Numbers: DIF28
Study First Received: June 30, 2005
Last Updated: July 3, 2007
Health Authority: China: Ministry of Health

Keywords provided by Gates Malaria Partnership:
vector control

Additional relevant MeSH terms:
Arbovirus Infections
Virus Diseases
Protozoan Infections
Parasitic Diseases processed this record on April 16, 2014