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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]
Common solutions include constant breeding for disease resistance, use of pesticides, use of border inspections and plant import restrictions, maintenance of significant genetic diversity within the crop gene pool (see crop diversity), and constant surveillance to accelerate initiation of appropriate responses. Some pathogen species have much ...
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 ...
Research into ISR is driven largely by a response to pesticide use including 1) Increasing resistance by pathogens to pesticides, 2) the necessity to remove some of the more toxic pesticides from the market, 3) health and environment problems caused as an effect of pesticide use, and 4) the inability of certain pesticides to control some pathogens.
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]
The EWG also found that conventional spinach had on average 1.8 times as much pesticide residue by weight as other tested crops, and kale, collard and mustard greens had the most pesticides ...
An effective water filtration system will weed out chemicals, pesticides, lead, bacteria and other unhealthy elements. You should at least entertain the idea of abandoning nonstick pans entirely.
New tests done by the Environmental Working Group have found 21 oat-based cereals and snack bars popular amongst children to have "troubling levels of glyphosate." The chemical, which is the ...