Pesticide 411
December 11, 2009 by admin
Filed under Beauty&Lifestyle
Do you think about pesticides when picking out food for yourself and your family? Well, you should.
The Food and Agriculture Organization of the United Nations (FAO) is a specialised agency of the United Nations that leads international efforts to defeat hunger. Serving both developed and developing countries, FAO acts as a neutral forum where all nations meet as equals to negotiate agreements and debate policy. FAO is also a source of knowledge and information, and helps developing countries and countries in transition modernise and improve agriculture, forestry and fisheries practices, ensuring good nutrition and food security for all.
The FAO has defined the term of pesticide as:
- any substance or mixture of substances intended for preventing, destroying or controlling any pest, including vectors of human or animal disease, unwanted species of plants or animals causing harm during or otherwise interfering with the production, processing, storage, transport or marketing of food, agricultural commodities, wood and wood products or animal feedstuffs, or substances which may be administered to animals for the control of insects, arachnids or other pests in or on their bodies. The term includes substances intended for use as a plant growth regulator, defoliant, desiccant or agent for thining fruit or preventing the premature fall of fruit, and substances applied to crops either before or after harvest to protect the commodity from deterioration during storage and transport.
Many common household products are pesticides. including:
- Cockroach sprays and baits
- Insect repellents for personal use.
- Rat and other rodent poisons.
- Flea and tick sprays, powders, and pet collars.
- Kitchen, laundry, and bath disinfectants and sanitizers.
- Products that kill mold and mildew.
- Some lawn and garden products, such as weed killers.
- Some swimming pool chemicals.
Pesticides, in short, kill living things. They are by nature a risk to human health. This risk is balanced with the good they do in killing potentially harmful organisms.
The Environmental Working Group http://www.ewg.org/ has strong recommendations, based on their research , for what to look out for. Visit there website for detailed info.
An EWG simulation of thousands of consumers eating high and low pesticide diets shows that people can lower their pesticide exposure by almost 80 percent by avoiding the top twelve most contaminated fruits and vegetables and eating the least contaminated instead. Eating the 12 most contaminated fruits and vegetables will expose a person to about 10 pesticides per day, on average. Eating the 15 least contaminated will expose a person to less than 2 pesticides per day. Less dramatic comparisons will produce less dramatic reductions, but without doubt using the Guide provides people with a way to make choices that lower pesticide exposure in the diet.
Most Contaminated: THE DIRTY DOZEN
Consistent with two previous EWG investigations, fruits topped the list of the consistently most contaminated fruits and vegetables, with seven of the 12 most contaminated foods. The seven were peaches leading the list, then apples, nectarines and strawberries, cherries, and imported grapes, and pears. Among these seven fruits:
- Nectarines had the highest percentage of samples test positive for pesticides (97.3 percent), followed by peaches (96.7 percent) and apples (94.1 percent).
- Peaches had the highest likelihood of multiple pesticides on a single sample - 87.0 percent had two or more pesticide residues — followed by nectarines (85.3 percent) and apples (82.3 percent).
- Peaches and apples had the most pesticides detected on a single sample, with nine pesticides on a single sample, followed by strawberries and imported grapes where eight pesticides were found on a single sample of each fruit.
- Peaches had the most pesticides overall, with some combination of up to 53 pesticides found on the samples tested, followed by apples with 50 pesticides and strawberries with 38.
Sweet bell peppers, celery, kale, lettuce, and carrots are the vegetables most likely to expose consumers to pesticides. Among these five vegetables:
- Celery had the highest of percentage of samples test positive for pesticides (94.1 percent), followed by sweet bell peppers (81.5 percent) and carrots (82.3 percent).
- Celery also had the highest likelihood of multiple pesticides on a single vegetable (79.8 percent of samples), followed by sweet bell peppers (62.2 percent) and kale (53.1 percent).
- Sweet bell peppers had the most pesticides detected on a single sample (11 found on one sample), followed by kale (10 found on one sample), then lettuce and celery (both with nine).
- Sweet bell peppers were the vegetable with the most pesticides overall, with 64, followed by lettuce with 57 and carrots with 40.
The Full List: 47 Fruits & Veggies
Click here for the printer-friendly version.
| RANK | FRUIT OR VEGGIE | SCORE |
| 1 (worst) | Peach | 100 (highest pesticide load) |
| 2 | Apple | 93 |
| 3 | Sweet Bell Pepper | 83 |
| 4 | Celery | 82 |
| 5 | Nectarine | 81 |
| 6 | Strawberries | 80 |
| 7 | Cherries | 73 |
| 8 | Kale | 69 |
| 9 | Lettuce | 67 |
| 10 | Grapes - Imported | 66 |
| 11 | Carrot | 63 |
| 12 | Pear | 63 |
| 13 | Collard Greens | 60 |
| 14 | Spinach | 58 |
| 15 | Potato | 56 |
| 16 | Green Beans | 53 |
| 17 | Summer Squash | 53 |
| 18 | Pepper | 51 |
| 19 | Cucumber | 50 |
| 20 | Raspberries | 46 |
| 21 | Grapes - Domestic | 44 |
| 22 | Plum | 44 |
| 23 | Orange | 44 |
| 24 | Cauliflower | 39 |
| 25 | Tangerine | 37 |
| 26 | Mushrooms | 36 |
| 27 | Banana | 34 |
| 28 | Winter Squash | 34 |
| 29 | Cantaloupe | 33 |
| 30 | Cranberries | 33 |
| 31 | Honeydew Melon | 30 |
| 32 | Grapefruit | 29 |
| 33 | Sweet Potato | 29 |
| 34 | Tomato | 29 |
| 35 | Broccoli | 28 |
| 36 | Watermelon | 26 |
| 37 | Papaya | 20 |
| 38 | Eggplant | 20 |
| 39 | Cabbage | 17 |
| 40 | Kiwi | 13 |
| 41 | Sweet Peas - Frozen | 10 |
| 42 | Asparagus | 10 |
| 43 | Mango | 9 |
| 44 | Pineapple | 7 |
| 45 | Sweet Corn - Frozen | 2 |
| 46 | Avocado | 1 |
| 47 (best) | Onion | 1 (lowest pesticide load) |
