Final answer:
Florel is used to revitalize plants by eliminating unsightly blemishes and promoting healthy growth. It contains a growth regulator that influences plant processes and can affect pollinator behavior when used in certain experiments.
Step-by-step explanation:
The application of Florel to flowers has various effects depending on its use. Florel contains a growth regulator that can influence plant processes such as the inhibition of unsightly blotches in diseased plants, as mentioned in the provided reference. When Florel is absorbed by the plant's roots, it may help to revitalize the plant by eliminating such blemishes and promoting healthy growth.
In an experiment context, different chemicals such as putrescine or cadaverine can be used to attract flies to select flowers and to study their pollination behaviors. The number of visits by flies to sprayed and unsprayed flowers can provide insights into the effects of these chemicals on pollinator attraction. Additionally, the accumulation of chill units and vernalization processes can be a cue for some plants to flower, which can be a factor to consider when studying plant behaviors in response to environmental cues or applied substances.