bigDog
Elder Lister
Before you condemn him, it is important to understand where he is coming from. Will you yourself believe the result of a testkit when it shows that a pawpaw fruit is positive???
Medical tests are more sophisticated than the simple PH tests we used to carry out in secondary school. For example, the HIV test is designed to test for the presence of HIV antigens and antibodies. How would you test a fruit for antibodies. Does it make sense to do a blood test on a plant?
Can you see why this is an idiotic idea? Just like nuking a hurricane, inject bleach and other idiotic ideas.