Who did the first aerial crop-dusting-mechanized agricultural farming?
Aerial Crop-Dusting
The first AERIAL CROP-DUSTING was carried on behalf of the Ohio Agricultural Experimental Station by Lt. John B. Macready using a Cruise JN6 light aircraft to dust 6-acre catalpa grave infested with leaf caterpillars, at Troy, Ohio on 3 August 1921. Two days later, the insects were found destroyed.
Related posts:
What are the common features of living things? Complete General Knowledge Question and Answer for Cl...
General Knowledge
Did dinosaurs eat leaves? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 1...
General Knowledge
Do you know “The first digitised version of the Ramayana”.
Do you know
GK Question "What Is Water Composed Of?" general knowledge book English 2021 current affairs quiz an...
General Knowledge
Who was the first military pilot to fly officially?
1st in the World
When did man start using cow's milk? Complete General Knowledge Question and Answer for Class 6, 7, ...
General Knowledge
What is hard water? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
What are viruses? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
What makes a light bulb glow? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
When did fish appear on earth? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...
General Knowledge
Do you know “Paper clip helps in surgery”.
Do you know
What are molluscs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
GK Question "What Is The Barrier Of Sound?" general knowledge book English 2021 current affairs quiz...
General Knowledge
GK Question "Why The Ocean Is Salty?" general knowledge book English 2021 current affairs quiz and a...
General Knowledge
GK Question "How Can Animals Understand Each Other?" general knowledge book English 2021 current aff...
General Knowledge
How do snails get their shells? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9,...
General Knowledge
GK Question "Who Made The Discovery Of Electricity?" general knowledge book English 2021 current aff...
General Knowledge
What is incense made of? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11...
General Knowledge
What is a bloodhound? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
What was a death mask? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...
General Knowledge
