Agriculture is the main source of toxins released into the environment, including insecticides, especially those used on cotton.
ˈæɡɹɪkˌʌltʃɚɹ ɪz ðə mˈeɪn sˈoːɹs ʌv tˈɑːksɪnz ɹᵻlˈiːst ˌɪntʊ ðɪ ɛnvˈaɪɹənmənt, ɪŋklˈuːdɪŋ ˌɪnsˈɛktɪsˌaɪdz, ɪspˈɛʃəli ðoʊz jˈuːzd ˌɔn kˈɑːʔn̩.