SO2 :: Aphids
Impact Type: Direct exposure to pollutant
Key Concerns:
A number of sudies (Dohmen et al. 1984, Mansfield & Freer-Smith 1981) have shown that plants that had been fumigated with SO2 and NO2 were more prone to aphid attack, and that aphid productivity was higher as a result of changes in the amino acid composition of the plants.