Several types of stress, including salt, paraquat and chilling were applied.
Herbicide (paraquat and metobromuron + metachlor) was applied immediately after sowing; thereafter plots were weeded by hand.
One of the most dangerous is paraquat, which looks like lemonade.
The lethal dose of paraquat will depend on the route of exposure and the individual adult concerned.
I underline the absolute necessity to protect third parties, and especially those who are too young to know about the danger of drinking paraquat.
They die as a result of paraquat poisoning and poisoning from other chemicals.
I understand that the result of drinking paraquat is to solidify the lungs and there is virtually no hope of recovery at all.
I cannot think of any worse death for a child than to die from drinking paraquat.
