Search results
Results from the WOW.Com Content Network
A recent study testing the effects of Bt corn pollen dusting nearby milkweed plants on larval feeding of the monarch butterfly found that the threat to populations of the monarch was low. [12] The use of GMO crop plants engineered for herbicide resistance can also indirectly increase the amount of agricultural pollution associated with ...
Crop water intake is also calculated using potential evapotranspiration. Dust emissions have increased as a result of land use, industrial development, and animal grazing, particularly in the western United States. Furthermore,"Dust emissions in some regions have increased by up to 400% in the past several decades". [5] Inorganic dust (minerals)
Despite the wealth of environmental consequences listed above, local US governments tend to support the harmful practices of the animal production industry due to its strong economic benefits. Due to this protective legislature, it is extremely difficult for activists to regulate industry practices and diminish environmental impacts. [71]
The amount of inhalable pesticides in the outdoor environment is therefore often dependent on the season. [3] Also, droplets of sprayed pesticides or particles from pesticides applied as dusts may travel on the wind to other areas, [52] or pesticides may adhere to particles that blow in the wind, such as dust particles. [53]
A PZL-106 Kruk crop duster applying a fine mist A Mil Mi-8 spreading fertilizer. Aerial application, or what is informally referred to as crop dusting, [1] involves spraying crops with crop protection products from an agricultural aircraft. Planting certain types of seed are also included in aerial application.
Aerial application (crop dusting) of pesticides over a soybean field in the U.S. Pesticides are widely used by farmers to control plant pests and enhance production, but chemical pesticides can also cause water quality problems. Pesticides may appear in surface water due to: direct application (e.g. aerial spraying or broadcasting over water ...
Jul. 21—Monday's crop-dusting helicopter crash in Elgin is bringing the safety concerns of the industry to the forefront. Accidents are unfortunately commonplace, said Terry Hamilton of Mower ...
The first commercial operations were attempted in the US in 1924 and use of insecticide and fungicide for crop dusting slowly spread in the Americas and, to a lesser extent, other nations. Crop dusting poisons enjoyed a boom in the US and Europe after World War II until the environmental impact of widespread use was recognised following the ...