Adulticidal properties of Pithecellobium dulce ( Roxb . ) Benth . ( Family : Fabaceae ) against dengue vector , Aedes aegypti ( Linn . ) ( Diptera : Culicidae )

نویسندگان

  • Mohan Rajeswary
  • Marimuthu Govindarajan
چکیده

*Corresponding author: Dr. Marimuthu Govindarajan, (Principal Investigator, DSTFast Track Young Scientist Project, UGC-Major Research Project and ICMR Ad-hoc Research Project), Unit of Vector Biology and Phytochemistry, Department of Zoology, Annamalai University, Annamalai Nagar-608 002, Tamilnadu, India. Tel: 91-4144-238248 Fax: 91-4144-238080 E-mail: [email protected] Foundation Project: Supported by University Grants Commission (UGC), New Delhi, India [F.No.39-646/2010 (SR)].

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Larvicidal & ovicidal efficacy of Pithecellobium dulce (Roxb.) Benth. (Fabaceae) against Anopheles stephensi Liston & Aedes aegypti Linn. (Diptera: Culicidae)

BACKGROUND & OBJECTIVES In view of the recently increased interest in developing plant origin insecticides as an alternative to chemical insecticide, this study was undertaken to assess the larvicidal and ovicidal potential of the crude hexane, benzene, chloroform, ethyl acetate and methanol solvent extracts from the medicinal plant Pithecellobium dulce against the mosquito vectors, Anopheles s...

متن کامل

Preliminary investigation of dengue vectors in Ranchi, India.

Dengue has become a serious public health problem in India. More than 50 outbreaks of dengue have been reported in different parts of the country1,2. In India Aedes aegypti Linn (Diptera: Culicidae) is a principal vector of dengue and dengue haemorrhagic fever (DHF)3. Dengue virus has also been recently detected in Ae. albopictus Skuse4. Ae. aegypti has a widespread distribution in many towns a...

متن کامل

Bioefficacy of Cassia fistula Linn. (Leguminosae) leaf extract against chikungunya vector, Aedes aegypti (Diptera: Culicidae).

The leaf extract of Cassia fistula with different solvens viz, methanol, benzene and acetone were studied for the larvicidal, ovicidal and repellent activity against Aedes aegypti. The extract exhibited dose dependent activity and produced significant mortality. The 24 h LC50 concentration of the extract against Aedes aegypti were observed at 10.69, 18.27 and 23.95 mg/l respectively. Mean perce...

متن کامل

Adulticidal activity against Stegomyia aegypti (Diptera: Culicidae) of three Piper spp.

Three Piper species, Piper longum, P. ribesoides and P. sarmentosum, were selected for investigation of adulticidal potential against Stegomyia aegypti, a main vector of dengue and dengue haemorrhagic fever. Successive extraction by maceration with 95% ethanol showed percentage yields of ethanolic extracts, which derived from P. longum, P. ribesoides and P. sarmentosum, of 8.89, 3.21 and 5.30% ...

متن کامل

Ultrastructural Studies on Root Nodules of Pithecellobium dulce (Roxb.) Benth. (Fabaceae)

Ultrastructural studies were conducted on Pithecellobium dulce (Roxb) Benth. root nodules collected from trees growing under natural conditions. Rhizobial infection on root surface of P. dulce started with curling of root hair. Both curled and straight root hairs were observed. Th e internal structure of a mature nodule showed an epidermis, cortex, vascular region and a bacteriod region. Vascul...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014