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toxicity - pesticides, herbicides and insecticides - Blackherbals.com

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Continued from page 58 - GM Crops: Campaigners inGhana accuse US of Pushing Modified Food"Small increases in fertiliser use in sub-Saharan Africacan produce dramatic improvements in yields. Postharvestgrain losses in sub-Saharan Africa average $4bnevery year. This is food that could meet the nutritionalneeds of around 48 million people."Rijsberman said farmers needed better seeds, but alsorequired better access to inputs, access to markets,farming systems <strong>and</strong> livelihood strategies. "These thingswould go a long way to improving yields <strong>and</strong> in<strong>com</strong>es ina country like Ghana," he added.http://www.guardian.co.uk/globaldevelopment/2013/jul/24/gm-crops-ghana-us-geneticallymodified-food☻☻☻☻☻Water in Pesticide SprayLikely Source of Cyclosporain OutbreakFebruary 10, 1997FOOD CHEMICAL NEWSA field investigation in Guatemala conducted by theCenters for Disease Control <strong>and</strong> Prevention (CDC) hasindicated that the water used in pesticide solutions is themost likely source of the parasite Cyclosporacayetanensis that caused a multistate outbreak offoodborne illness last summer.Pesticides are mixed with water, then applied toraspberry plants by spraying the mixture onto the soil ordirectly onto the plant. The water used for mixing may<strong>com</strong>e from wells, reservoirs, <strong>and</strong> in a few cases, rivers orsprings. In investigating the ten farms implicated in theoutbreak, it was found that two farms obtained waterfrom a river <strong>and</strong> underground spring <strong>and</strong> three othersused water stored in reservoirs, some of which wereopen <strong>and</strong> could easily have be<strong>com</strong>e contaminated. Filtersused for the water were not small enough to filter outCyclospora oocysts.The investigation looked at sources of water becauseother investigations of Cyclospora cayetanensis havereported water as the mode of transmission. ThoughCDC investigators concluded that water sprayed onraspberries during pesticide application is the most likelymode of transmission of the parasite, they admitted thatother possibilities cannot be <strong>com</strong>pletely ruled out.The CDC report made several re<strong>com</strong>mendations forways to prevent similar outbreaks in the future. One59-- Traditional African Clinic July 2013such re<strong>com</strong>mendation advised that any water used tomix <strong>pesticides</strong> should meet the st<strong>and</strong>ards for potablewater as defined by World Health Organizationguidelines.The report also urged continued cooperation betweenCDC <strong>and</strong> the Guatemalan exporters' association,GEXPRONT, to help in preventing or tracking anyfuture outbreaks.http://www.ext.colostate.edu/safefood/newsltr/v1n4s03.html☻☻☻☻☻Parasite Sickens 250 inMidwest; Fresh ProduceSuspectedJuly 22, 2013NBC NewsBy JoNel AlecciaInfections caused by the rare parasite cyclospora havesickened about 250 people in several U.S. states, federalhealth officials said Monday. Here, four round oocysts werefound in a fresh sample of human stool.More than 250 people have been sickened, mostly in theMidwest, by a rare parasite that may have contaminatedfresh produce shipped across state lines, said federalhealth officials, who’ve stepped in to help coordinatethe growing outbreak.At least 118 cases of cyclospora infection have beenreported in Iowa, another 65 in Texas <strong>and</strong> 68 inNebraska, state officials said. Four more cases also havebeen reported in Wisconsin <strong>and</strong> one each in Illinois <strong>and</strong>Kansas, although the Illinois case may have originatedin Iowa.At least eight people have been hospitalized, the Centersfor Disease Control <strong>and</strong> Prevention reported Monday.Continued on page 60

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