A garden was infested with bug X. The gardener carried out an experiment. He sprayed a similar amount of pesticide A on two similar potted plants in the garden with 100 bug X in each pot.

The table below shows the number of bug X that died in each week.

Number of bugs that died
Pot 1Pot 2
Week 11516
Week 21412
Week 31310
Week 41110

What can be concluded from this experiment?


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