To understand how preemptive rights can affect your own stock holdings, a few examples may help best: The Terra Firma Coffee Company has 100 shares of stock outstanding. You own 10 of these shares, or 10% of the entire company.
1 Fungicides- are used to treat affected plants, flowers and trees. 2  Herbicides- are a harsh chemical, used to get rid off pest insects which attack crops, flowers and plants. 3  Insecticides- very similar to an herbicide by deals with flyâs, mosquito's, spiders and cockroaches which attack residential gardens.  Matricides.
cis-3-hexenal is probably the main reason. It is one of the main chemicals in fresh-cut grass smell (lots of references besides wiki if you google it). This fairly comprehensive paper on watermelon odorants also says that they find a lot of cis-3-hexenal in fresh cut watermelon. See tables 3.1, 3.2 and 3.3.