Search results
Results from the WOW.Com Content Network
Pesticide resistance is increasing. Farmers in the US lost 7% of their crops to pests in the 1940s; over the 1980s and 1990s, the loss was 13%, even though more pesticides were being used. [1] Over 500 species of pests have evolved a resistance to a pesticide. [4] Other sources estimate the number to be around 1,000 species since 1945. [5]
Pesticide resistance is increasing. Farmers in the US lost 7% of their crops to pests in the 1940s; over the 1980s and 1990s, the loss was 13%, even though more pesticides were being used. [102] Over 500 species of pests have evolved a resistance to a pesticide. [105] Other sources estimate the number to be around 1,000 species since 1945. [106]
Sustainable intensification encompasses Integrated pest management (IPM) practices, which are widely recognised as an appropriate strategy for, not only reducing financial costs to farmers and growers, but also managing technical constraints associated with pesticide resistance, resurgence and the risks of high crop residues.
A crop-duster spraying pesticide on a field A self-propelled crop sprayer spraying pesticide on a field Pesticides are substances that are used to control pests. They include herbicides, insecticides, nematicides, fungicides, and many others (see table). The most common of these are herbicides, which account for approximately 50% of all pesticide use globally. Most pesticides are used as plant ...
The Herbicide Resistance Action Committee (HRAC) classifies herbicides by their mode of action (MoA) to provide a uniform way for farmers and growers to identify the agents they use and better manage pesticide resistance around the world. [1] [2] It is run by CropLife International [3] in conjunction with the Weed Science Society of America ...
This requirement applies to all conventional pesticides and is meant to provide end-users with guidance on managing pesticide resistance. [80] An example of a fully executed label compliant with the USEPA resistance management labeling guidance can be seen on the specimen label for the herbicide, cloransulam-methyl, updated in 2022.
The Insecticide Resistance Action Committee (IRAC) was formed in 1984 and works as a specialist technical group of the industry association CropLife to be able to provide a coordinated industry response to prevent or delay the development of insecticide resistance in insect, mite and nematode pests. IRAC strives to facilitate communication and ...
A resistance management plan is intended to sustain the useful life of transgenic technology and well as the utility of the toxin for organic farmers. This is part of the reason the EPA enacts “risk assessments that evaluate the potential for harm to humans, wildlife, fish, and plants, including endangered species and non-target organisms.