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COMPARATIVE STUDY

OF LARVICIDAL ACTIVITY

OF PANDAN GUBAT

LEAVES AND FRUIT

Introduction

The most favorable approach for mosquito control that is eco-friendly, cost-wise, and biodegradable is to use plants as an alternative insecticide, specifically, a larvicide.

Significance of the

Study

To find an alternative way of killing mosquitoes so that it can help lessen dengue cases and is eco-friendly, affordable, accessible to everyone especially in rural areas.

SCHEMATIC DESIGN

INPUT

Gathering materials of the following:

Plastic bottles, dog food, black spray paint, galvanized steel wire, black socks, and filter paper for the ovitrap.

Pandan Gubat fruit and leaves, and ethanol for the extraction.

PROCESS

Extraction of crude extract of

Pandan Gubat using ethanol.

Using distilled water to determine

the presence of saponin by shaking

the crude extract with distilled water.

Separating second and

third instar larvae that is

to be used in the experiment.

OUTPUT

After finishing the procedures this

should be the possible and expected

results:

  • It is determinable which part of Pandan Gubat (leaves or fruits) is effective on killing mosquito larvae.
  • Pandan Gubat fruit is able to kill mosquito larvae.
  • Pandan Gubat leaves are able to kill mosquito larvae.

REFERENCES

http://macgyverisms.wonderhowto.com/how-to/make-ovitrap-mosquito-trap-0162853/

http://www.sciencedirect.com/science/article/pii/S1878535215003159

RESEARCHERS' NAME

LAGUA, ANDREA (X - BELARDO)

TAMBONGCO, SHEENALYN ( X - BELARDO)

TUAZON, LYLLE (X - BELARDO)

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STATEMENT OF THE PROBLEM

What is the level of effectiveness of Pandan Gubat's leaves and fruit extract as a mosquito larvicide?

Is there significant difference in the level of effectiveness of Pandan Gubat's leaves and fruit as a mosquito larvicide at different concentrations?

Is there a relativity between the percentage

of concentrations and age of mosquito larvae

regarding the morbidity rate?

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