RT null T1 Principles of Mycotoxins Formation in Grain and Feeds under Natural Conditions A1 United Nations Environment Programme, A1 Food and Agriculture Organization of the United Nations, A2 Lvova, L. S. K1 toxic substance K1 food contamination K1 vegetable K1 fungi K1 chemical K1 food production K1 grain K1 feedstock PB Centre of International Projects, GKNT YR 1984 FD 1984 LK https://wedocs.unep.org/handle/20.500.11822/28093 UL https://wedocs.unep.org/handle/20.500.11822/28093 NO The development of toxicogenic fungi and the formation of mycotoxins on vegetable products under natural conditions is governed by a number of external and internal factors. These may be subdivided into three groups: physical, chemical and biological. Jarvis B. (1971) has summarized these factors in relation to aflatoxins; however, the same factors also determine the biosynthesis of most known mycotoxins. DS UN Environment Document Repository RD Sep 19, 2026