Page 88 - Abstract book - TJSSF-2020

Thailand – Japan Student Science Fair 2020 (TJ-SSF 2020)
“Seeding Innovations through Fostering Thailand – Japan Youth Friendship”

The study of the amount of chemical contaminated vegetables in group of
Pyrethroids, Organophosphates and Carbamates from Ban Nong O
community, Mae Chan district, Chiang Rai province.

Pakprim Suthep , Palita Kuenphet
1
1
Siriphon Apipatthanachai
1
Advisors: Boonnada Yodkeaw , Kanda chuangchai
1
1

Maechanwittayakhom School
1

Abstract
Ban Nong O Community, Mae Chan District, Chiang Rai Province is an organic community
that has an area of farming. It is next to the one using chemical pesticides group of Pyrethroids
Organophosphates and Carbamates, which may cause contamination of vegetables. The
purpose of this research is to study organic pesticides, Carbamate sites and Pyrethroids
contaminated with indigenous vegetables in the Nong Oran community from the area where
the above chemicals are used. The area using chemical pesticides group of Pyrethroids
Organophosphates and Carbamates, it is center to sample the surrounding area to check. The
sample spacing from the area using chemical pesticides 100 meters , 500 meters , 800 meters,
by checking through inspections GT Kit to detect chemical pesticides group of
Organophosphates , Carbamates, and check PY test kit detect chemical pesticides group of
Pyrethroids , tested with Lettuce , Tomato , Eggplant , Local eatable plant(Pak Plung) , Sacred
basil , Chinese cabbage and Cantonese lettuce. The results showed that the test kit PY test kit
to check for chemical pesticides group of Pyrethroids in vegetable samples and area in all. The
test tubes were darker than the controlled ones. Tested kit GT Kit and checked for chemical
pesticides group of Organophosphates, Carbamates in vegetable samples and area in all. The
test tubes were lighter in color than the controlled ones. The local vegetables grown around the
area using chemicals. Undetected chemical pesticides group of Pyrethroids Organophosphates
and Carbamates.

Keywords: Pyrethroids, Organophosphates, Carbamates, GT Kit, PY test kit, Organic

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