Sumber Informasi Tagged: Repellant
1 item ditemukan (Menampilkan 1 - 1)
-
01 Agustus 2013 Prakrit Khamduangdao was looking for an alternative to agricultural chemicals to control pests in his vegetable farm. However, he was not completely satisfied with various botanical pest control measures being promoted in northern Thailand. He reports that even though certain natural insect...