Which scientist discovered the nematicidal properties of DD?

✅Explanation:
Walter Carter, working at the Pineapple Research Institute in Hawaii, discovered the nematicidal properties of DD (a mixture of 1,3-dichloropropene and 1,2-dichloropropane) in 1943. This finding revolutionized nematode control in agriculture, as DD proved effective in controlling nematodes in pineapple crops and later in other crops.

🔑Key Points:
(a) Christie (1945): J.R. Christie, a nematologist, made significant contributions to the field.
(b) Kuhn (1871): Julius Gotthelf Kühn was a German agronomist and phytopathologist known for his work on plant diseases.
(c) Butler (1913): Edwin John Butler was a British mycologist and plant pathologist who studied fungal diseases.

🔑Key Points: :
Walter Carter discovered the nematicidal properties of DD in 1943.
This discovery significantly advanced nematode control in agriculture.
DD became an important tool for managing plant-parasitic nematodes.