Anopheles culicifacies breeding in Sri Lanka and options for control through water management
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Anopheles culicifacies breeding in Sri Lanka and options for control through water management. / Konradsen, F; Matsuno, Y; Amerasinghe, F P; Amerasinghe, P H; Hoek, Wim van der.
I: Acta Tropica, Bind 71, Nr. 2, 1998, s. 131-8.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Anopheles culicifacies breeding in Sri Lanka and options for control through water management
AU - Konradsen, F
AU - Matsuno, Y
AU - Amerasinghe, F P
AU - Amerasinghe, P H
AU - Hoek, Wim van der
N1 - Keywords: Animals; Anopheles; Fresh Water; Humans; Insect Vectors; Larva; Malaria; Mosquito Control; Reproduction; Seasons; Sri Lanka
PY - 1998
Y1 - 1998
N2 - This paper assesses the options for control of malaria vectors through different water management practices in a natural stream in Sri Lanka. The association between water level in the stream and breeding of the immature stages of the primary vector Anopheles culicifacies was investigated and the feasibility of using existing irrigation infrastructure to reduce the breeding potential discussed. The most feasible option would be to implement a management routine where water is released periodically from an upstream reservoir to reduce the number of breeding sites downstream. This study indicates that by regulating the water level above 20 cm in the stream throughout the dry season the breeding of A. culicifacies could be significantly reduced. The intervention would have only limited impact on the water lost for agriculture and the management input would be minimal. However, for the intervention to work a high degree of support from the local community is essential and consultation between government departments needed.
AB - This paper assesses the options for control of malaria vectors through different water management practices in a natural stream in Sri Lanka. The association between water level in the stream and breeding of the immature stages of the primary vector Anopheles culicifacies was investigated and the feasibility of using existing irrigation infrastructure to reduce the breeding potential discussed. The most feasible option would be to implement a management routine where water is released periodically from an upstream reservoir to reduce the number of breeding sites downstream. This study indicates that by regulating the water level above 20 cm in the stream throughout the dry season the breeding of A. culicifacies could be significantly reduced. The intervention would have only limited impact on the water lost for agriculture and the management input would be minimal. However, for the intervention to work a high degree of support from the local community is essential and consultation between government departments needed.
M3 - Journal article
C2 - 9821462
VL - 71
SP - 131
EP - 138
JO - Acta Tropica
JF - Acta Tropica
SN - 0001-706X
IS - 2
ER -
ID: 9950950