If our IR spectrometers were not working and you needed to identify that the product obtained from the column was the allyl ether expected and not naphthol, which methods that have been used in other experiments this semester could be used to identify the allyl ether was isolated?

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

i think it's letter a.