Answer to Question 1
Organic food is food that has been grown without the use of synthetic pesticides, chemical fertilizers, antibiotics, and hormones. Organic food is certified by certifiers that have been approved by the National Organic Program under the Organic Food Production Act. Nothing genetically engineered, irradiated, fertilized with sewage, sprayed with pesticides, grown with growth hormones, or grown with the help of chemical fertilizers can be certified. To market certified organic foods, farmers now must have their operations scrutinized by USDA-approved inspectors. Only then may they use the USDA seal on their products.
Answer to Question 2
The EPA refers to a four-tiered approach in describing IPM: (1) Set action thresholds, (2) Monitor and identify pests, (3) Prevention, and (4) Control.
Faced with declining success in controlling the brown plant bopper, Indonesian rice growers have switched from heavy pesticide spraying to a light spraying regime that preserves the natural enemies of the insect.
Biomagnification in a Lake Ontario food chain.
This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north
Cultures Ideal Body Types
Food Sources Milk and yogurt
Food Insecurity among Us—and How You Can Help!
Closed and Open Food Product Dating