Efficacy Of Bacillus Thuringiensis Var. Israelensis Against The Larvae Of Aedes Aegypti
نویسندگان
چکیده
منابع مشابه
Toxicity of Bacillus thuringiensis var. israelensis crystals to Aedes aegypti larvae: carbonate reversal.
The toxicity of purified Bacillus thuringiensis var. israelensis crystals to larvae of Aedes aegypti could be reversed 100-fold by levels of K(2)CO(3) as low as 0.15%.
متن کامل[Potential of Bacillus thuringiensis israelensis Berliner for controlling Aedes aegypti].
The importance of the entomopathogenic bacterium Bacillus thuringiensis israelensis in the control of Aedes aegypti is presented. The use and potential of B. thuringiensis israelensis against the mosquito vector of dengue fever is described. Other aspects such as insect's resistance development against chemicals and advantages and constraints of using microbial control are discussed. Emphasis i...
متن کاملEfficacy of two formulations of Bacillus thuringiensis var. israelensis (H-14) against Aedes vexans and safety to non-target macroinvertebrates.
An experimental Sandoz formulation of Bacillus thuringiensis var. israelensis (SAN 402 SC 98) was several times more effective than Abbott ABG 6188 against larvae of Aedes aegypti and Ae. vexans in the laboratory. Field applications of SAN 402 SC 98 at 0.25 liter/ha and ABG 6188 at 1.00 liter/ha resulted in more than 97% control of Ae. vexans larvae after 48 hours, with residual activity of 24 ...
متن کاملcitrus seed oils efficacy against larvae of aedes aegypti
background: dengue fever is a serious public health issue in pakistan for many years. globally plants have been reported to contain compounds with insecticidal properties. these properties have been demonstrated more recently on the larval stages of mosquitoes. therefore, citrus cultivar seeds were evaluated for larvicidal potential against the primary dengue vector aedes aegypti . methods: ext...
متن کاملInfluence of Bacillus thuringiensis var. israelensis on oviposition of Aedes albopictus (Skuse).
The effect of Bacillus thuringiensis var israelensis (B.t.i.) on the oviposition behavior of Aedes albopictus was evaluated in the field and laboratory in Clemson, SC, U.S.A. In the field, water taken from containers in which mosquito larvae were reared (conditioned water) was placed in 16 containers. Eight containers received 50 jld of B.t.i., and eight with water only were kept as controls. I...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Asiatic Society of Bangladesh, Science
سال: 2015
ISSN: 2408-8676,1016-6947
DOI: 10.3329/jasbs.v41i1.46188