The act of crop dusting itself has not led to pesticide resistance. Mismanagement of pesticide application is the root cause of pesticide resistance.
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DDT (dichloro-diphenyl-trichloroethane) is a pesticide that significantly increased crop yields and helped control insect-borne diseases like malaria. However, its widespread use led to environmental contamination and serious health issues in humans and wildlife, including reproductive and developmental problems. The adverse effects prompted many countries to ban or restrict its use, highlighting the complex balance between agricultural productivity and public health.
Globally, approximately 4 million metric tons of pesticide are used each year in agriculture and other sectors. This figure encompasses a wide range of chemicals, including herbicides, insecticides, and fungicides. The usage varies significantly by region and crop type, and concerns about environmental and health impacts have led to increased scrutiny and regulation in many areas.
the mechanical reaper and cotton gin were the 2 machines that led to increased crop crop production
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John Rolfe
because it is resistant to the led lights and Mercury
He led the two resistance movements against Canadian government and Sir John A. Macdonald.
John Rolfe
James Otis
The resistance value for an LED bulb in a 12V DC circuit can vary depending on the specific LED bulb used. Generally, LEDs have very low resistance values due to their semiconductor nature. It is more common to use a current-limiting resistor in series with the LED to control the current and prevent damage to the LED.