INSTRUCTIONS REGARDING WRITE UP:

1. Prepare the write up in English in the prescribed formats only.

2. First page should contain the photo of the student, Name of the student, parent

name, Teacher name , School name , Contact no, District.

3. A brief summary of your project/Model within 200 words should be explained in

first page only in the space provided.

4. Second page should contain the photo of the model/project ONLY.

Any student/teacher standing beside the model/project should not be focused.

5. Each awardee should have two colored copies of the write ups

6. Soft copy of the write up should be brought in the CD

7. Format of DST model write up along with other 3 write ups is also sent for

reference ,go through it and send in the same format.

8. Write up should be in MS word format only.

9. Scanned copy, PDF, TIFF ,JPEG format will be rejected

10.Soft copy to be forwarded to sis.dsert-ka@nic.in

Comparative analysis of chemical & pheromone based pest control.

Name of the Awardee : Kiran Kumar H.S.

Parents Name : Sandesh kumar

Class : 10th standard.

School Name & Address: Govt High School.

Hiremarali

& contact no :+91 99999 99999

.

Pandavapura– 571434

Name of the teacher : Mr. Mohan K.R

Name of the Dist& State : Mandya, Karnataka state.

A BREAF NOTE ON THE PROJECT.

Introduction: The pests are organisms that destroy cultivated plants.

Majority insects found in ecosystem are useful insects. They mainly help in pollination of wide

range of flowers. Very few are pest that destroys to the plants.

Pest control Methods: Pests are controlled by number methods. Important are chemical and

biological method.

Selection of topic: Pheromone based Pest control of melon fly that destroys large number of crops

like tomato, water melon, cucumber etc

Field analysis: Melon fly Pest control;

Two different agricultural land cultivating tomato in half acre is selected in Hiremarali village of

pandavapura. These tomato crop lands are identified as A and B.

In filed “A” melon fly pest is controlled by using the chemical pesticide corogen.

The insect pheromone lure and 6 traps are used in field “B”. The traps are supplied by PCI India

Company. These are yellow colored bowls that has an entry hole. The water is filled in bowl and the

lure in placed in upper cap of bowl. The male fly’s are trapped and controlled their growth.

Data collected on the basis of yield and cost of management.

Data:

Crop fields. Filed A - Field B- fly trap

Yield. Comparatively more Comparatively less.

Cost. Corogen pesticide 60 ml - 907 For 4 traps- 623 Rs

Environmental Issue. Causes health hazards and pollution. No side effect.

Killed insects Both beneficial and pest. Only pest.

Conclusion:

On the bases of data collected the cost and yield is more compare to pheromone based pest control. On

environmental issue pheromone based control is best method as it does not causes any environmental

hazards.

The insect killed by using pesticide has both use full insects and pests. Hence use of pesticide

imbalance the ecosystem. Where as in traps only pest melon fly are trapped and killed.

Implementation: The awarenessprogram conducted on 5thjune in Hiremarali high school is created in

village former to adopting traps.

.

INNOVATIVE LEVERAGE SYSTEM

Name of the Awardee : TEFFENY KRISTEN MESHACK

Parent’s Name : Stanley M Vincent

Class : 8th

STD

School name and Address: William Richards High School

Champion Reefs

KGF - 563117

Ph: 9845008421

Name of the Teacher : Miss. Rani B

Name of the Dist & State : Kolar, Karnataka

Introduction

Our innovative wheel for staircase falls in class 2 leverage system. Luggage on wheels has

brought revolution in our day to day life especially for travelers, but so far we have not thought of a

system which can heavy loads with minimum efforts while walking up the stairs. Hence our machines

emphases on a system to carry luggage bags on the staircases.

Objective of the project

• To innovate a new age stair climbing dolly/hand truck.

• To facilitate rail travelers by enlarge to carry their heavy luggage on the stairs with minimal

efforts.

• It can help senior citizens, handicaps, movement also.

• A conveyer belt on one side provides additional support for carrying along side.

Field of invention: This invention relates to a portable dolly operable manually by a single person

transporting a relatively heavy load up or down various staircases having steps of different heights

and depts.

Suggestion for modernization of Indian railway stations

• To provide a griping conveyor belt on one site of the stairs (say 20%) on the right hand side)

• To provide trolley with rotacaster / wheel to role on the staircase with each of the petal are

ends to meet the corners of the steps.

Conclusion

• A lever is a simple machines that allows you to gain a mechanical advances.

• These new age climbing wheels are designed exclusively to facilitate people to carry heavy

loads with minimal efforts on the staircases.

• It is recommended that our Indian railway system will be benefitting the travelers extensively

and add a couple of years to their age.

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