Petroleum products such as diesel fuel, kerosene or gasoline will kill any plant, including flowers.
Only if it is bio-diesel, aka from plants. Most diesel is a product of crude oil though.
Yes, plants can kill plants in one day.
There is certain types of grass that kill plants, but normal yard grass will not, it also depends on the plants. But usually its the weeds that kill the plants, not the grass.
No, it does not kill plants, it might be of some benefit to them.
Diesel fuel
By installing Diesel Oxidation Catalyst (DOC) on the exhaust systems.
All plants
Yes, both lit and unlit.
Yes, grubs could potentially kill desert plants.
It can kill plants if the plants just get oxygen. This can lead to the killing of human sf all plants were exposed to was oxygen.
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