{"id":2134,"date":"2019-03-22T13:45:02","date_gmt":"2019-03-22T13:45:02","guid":{"rendered":"https:\/\/web4.4imidev.com\/?post_type=news&p=2134"},"modified":"2026-01-06T17:14:12","modified_gmt":"2026-01-06T17:14:12","slug":"the-high-cost-of-exposing-ag-workers-to-chemicals-at-point-of-use","status":"publish","type":"news","link":"https:\/\/web4.4imidev.com\/index.php\/news\/the-high-cost-of-exposing-ag-workers-to-chemicals-at-point-of-use\/","title":{"rendered":"The High Cost of Exposing Ag Workers to Chemicals at Point of Use"},"content":{"rendered":"\t\t
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The High Cost of Exposing Ag Workers to Chemicals at Point of Use<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The High Cost of Exposing Ag Workers to Chemicals at Point of Use\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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The tip-and-pour method, as well as poorly designed pumps, can expose workers to injury and companies to significant financial losses<\/i><\/p>

Every day handlers and applicators transfer potentially hazardous chemicals and concentrates such as pesticides, herbicides, insecticides, fungicides, and liquid fertilizers from large drums into smaller containers or mixing tanks. This transfer process can have serious consequences if manual \u201ctip-and-pour\u201d techniques or poorly designed pumps are used.<\/p>

Whether the chemicals are toxic, corrosive, or flammable, the danger of accidental contact can pose a severe hazard to workers.<\/p>

In fact, each year 1,800-3,000 preventable occupational incidents involving pesticide exposure are reported. Keeping workers safe is not just a best management practice \u2013 it is the law. The federal Worker Protection Standard (WPS) was revised in 2015 and now provides a greater focus on reducing pesticide exposures. A closed system of transferring chemicals reduces unnecessary exposures by providing controlled delivery of chemical products without fear of worker exposure, over-pouring, spilling, or releasing vapors. Many of the revisions became effective this January.<\/p>

\u201cWhen handling pesticides, toxicity and corrosiveness are the main dangers, but even organic pesticides can be harmful if there is exposure,\u201d says Kerry Richards, Ph.D., President Elect of the American Association of Pesticide Safety Educators and former Director of Penn State\u2019s Pesticide Safety Education Program. \u201cNo matter what their toxicity level, all chemicals, even those that are organic are a particular contact exposure risk if they are corrosive.\u201d<\/p>

In addition to the potential for injury, there can also be serious financial ramifications for the grower or ag product manufacturing facility if pesticides or liquid chemicals spill.<\/p>

\u201cBeyond workers compensation issues related to exposure, there can be other huge potential liabilities: Environmental Protection Agency (federal) or state regulatory fines, as well as clean-up or remediation costs,\u201d says Richards. \u201cThis is particularly true if a pesticide gets into a water source, kills fish, or contaminates drinking water.\u201d<\/p>

Spiraling Costs of Lost Containment<\/b><\/p>

Richards, who works with the National Pesticide Safety Education Center, has seen and heard many examples of worker and environmental exposure from pesticides in over 30 years of pesticide safety education experience. \u201cExposure risk is highest for those loading chemicals into mix tanks because it is more concentrated and hazardous before diluted with water,\u201d she says. \u201cAny time you lose containment of the chemical, such as a spill, the risks can be serious and spiral out of control.\u201d<\/p>

Corrosive chemicals, for example, can severely burn skin or eyes, and many chemical pesticides are toxic when touched or inhaled. \u201cSome organic herbicides are so highly acidic that they essentially burn the waxy cuticle off the above ground parts of plants, killing them,\u201d says Richards. \u201cIf you splash it in your eye or on your skin, it can burn in the same way and cause significant damage.\u201d<\/p>

Some chemicals are flammable as well, and if not properly handled and contained, can be ignited by sparking from nearby motors or mechanical equipment. The danger of a fire spreading can be serious both in the field and at ag product manufacturing facilities.<\/p>

In addition to the cost of cleanup or treating injuries, substantial indirect costs can also be incurred. These include supervisors\u2019 time to document the incident and respond to any added government inspection or scrutiny, as well as the potential for slowed grower production or even a temporary shutdown at ag manufacturing plants.<\/p>

\u201cThe direct and indirect costs of a pesticide spill or injury can be substantial, not the least of which is the loss of wasted chemicals,\u201d says Richards. \u201cPesticides, particularly newer concentrated formulations, are very expensive so spilling a few ounces could cost you several hundred dollars in lost product during a single transfer.\u201d<\/p>

Chemical Transfer Techniques<\/b><\/p>

Traditional practices of transferring liquid chemicals suffer from a number of drawbacks.<\/p>

Manual techniques, such as the tip-and-pour method, are still common today. Tipping heavy barrels or even 2.5 gallon containers, however, can lead to a loss of control and over pouring.<\/p>

\u201cWhen manually transferring chemicals from bulk containers, it is very difficult to control heavy drums,\u201d cautions Richards. \u201cI\u2019d advise against it because of the significantly increased risk of exposure or a spill, and the added potential of a back injury or muscle strain.\u201d<\/p>

Although a number of pump types exist for chemical transfer (rotary, siphon, lever-action, piston and electric), most are not engineered as a sealed, contained system. In addition, these pumps can have seals that leak, are known to wear out quickly, and can be difficult to operate, making precise volume control and dispensing difficult.<\/p>

In contrast, closed systems can dramatically improve the safety and efficiency of chemical transfer. California\u2019s Department of Pesticide Regulation, in fact, requires a closed system for mixing and loading for certain pesticides so handlers are not directly exposed to the pesticide.<\/p>

\u201cThe availability of new technology that creates a closed or sealed system is ideal for handling pesticides or other dangerous chemicals, and should become a best management practice,\u201d suggests Richards. \u201cWith such devices, for example GoatThroat Pumps, pesticide handlers can maintain a controlled containment from one vessel to another and significantly reduce any potential for exposure or spill.\u201d<\/p>

A sealed system delivers liquids to an intermediate measuring device and is useful for low toxicity liquids. A closed system moves the material from point A to point B through hoses using dry-break fittings on the connection points. This prevents leaking and exposure to the handler which helps guarantee safety. Liquids are transferred from the source container, into the measuring system, and then to the mix tank.<\/p>

Small, versatile, hand-operated pressure pumps, such as those manufactured by GoatThroat Pumps, are engineered to work as a system which can be either closed or sealed. The pumps can be used for the safe transfer of over 1400 industrial chemicals, including the most aggressive pesticides.<\/p>

These pumps function essentially like a beer tap. The operator attaches the pump, presses the plunger several times to build up a low amount of internal pressure, and then dispenses the liquid. The device is configured to provide precise control over the fluid delivery, from slow (1ML\/ 1 oz.) up to 4.5 gallons per minute, depending on viscosity.<\/p>

Because such pumps use very low pressure (<6 PSI) to transfer fluids through the line and contain automatic pressure relief valves, they are safe to use with virtually any container from 2-gallon jugs to 55-gallon drums.<\/p>

Ricci Vineyards Adopts<\/b>\u00a0<\/b>\u201cBest Practice\u201d Pump Systems<\/b><\/p>

When Jon DiPiero managed Ricci Vineyards, a small wine grape vineyard in Sonoma, CA, he sought a safer, more efficient way to transfer pesticides for mixing and spraying that complied with the state\u2019s closed system requirement for certain pesticides.<\/p>

\u201cWe had to fill 2.5 gallon containers from a 55 gallon drum,\u201d says DiPiero. \u201cTraditional tipping and pouring from a drum wasn\u2019t going to work due to the potential for spills, splashes, over pouring and chemical exposure, as well as the state mandate for a closed system for some pesticides.\u201d<\/p>

DiPiero turned to GoatThroat Pumps and was happy with the results for a number of reasons.<\/p>

\u201cBecause the pump is closed, sealed, and allows containers to remain in an upright position, it complied with state regulation and virtually eliminated the potential for all forms of chemical exposure,\u201d says DiPiero.<\/p>

DiPiero says the air pressure supplied by the hand pump allows the precise flow required into a measuring cylinder.<\/p>

In case of overfill, DiPiero says, \u201cThe operator can open a valve to release air pressure and the pesticide will backflow into the tank with no cross contamination. This gave us the exact amount we needed so there was no waste.\u201d<\/p>

According to DiPiero, a multi directional spray attachment also enables rinsing of every corner of container without having to pour into it and shake it. He says this helps to minimize exposure when cleaning a container for reuse and satisfies California \u201ctriple rinsing\u201d requirements.<\/p>

\u201cWhether for pesticides, herbicides, fungicides, or liquid fertilizers, a closed and sealed pump design could help with the safe production or mixing of any liquid chemical,\u201d says DiPiero.<\/p>

Safe Chemical Handling at Lancaster Farms<\/b><\/p>

When Lancaster Farms, a wholesale container plant nursery serving the Mid-Atlantic and New England regions, required a lower pH to adjust its well water for a pesticide spray application, it had to transfer sulfuric acid to buffer the spray water.<\/p>

According to Shawn Jones, Lancaster Farms\u2019 Propagation and Research Manager, the nursery chose to purchase 55 gallon drums of sulfuric acid to raise chemical pH. The drums of chemicals were much more cost effective than multiple 2.5 gallon containers and much easier to recycle. However, Jones was wary of the danger that tipping and pouring acid from the drums would pose, along with pouring bleach and another strong disinfectants for different uses in the propagation area.<\/p>

\u201cWe use 40% sulfuric acid to buffer our spray water,\u201d says Jones. \u201cOur irrigation water is all recycled from ponds, with the drum storage areas relatively close to our water source, so we wanted to avoid any possibility of accidental spillage.\u201d<\/p>

Previously, the nursery had used siphon pumps to transfer the acid, bleach, and disinfectant, but Jones was dissatisfied with this approach. \u201cNone of our siphon pumps lasted more than six months before we had to replace them, and none allowed metering with the kind of precision we required,\u201d he says.<\/p>

Instead, Jones chose to implement several closed, sealed GoatThroat Pumps, along with graduated cylinders for precise measurement. \u201cWith the pumps, the drums always remain in an upright position so they won\u2019t tip over accidentally,\u201d says Jones. The one-touch flow control dispenses liquids at a controlled rate. \u201cWe get precise measurement into our mix tanks. We use every drop, spill nothing, and waste nothing.\u201d<\/p>

In terms of longevity, Jones\u2019 first sealed pump has already lasted six years and outlasted a dozen previous siphon pumps.<\/p>

\u201cOur GoatThroat Pumps paid for themselves in safety and savings our first growing season, and should last a decade or more with just routine maintenance or repair,\u201d concludes Jones. \u201cAny grower, farmer, or nursery that needs to move or measure dangerous liquids safely and reliably should consider one.\u201d<\/p>

Agricultural chemicals are very expensive, and growers are always looking for ways to decrease the cost of inputs to help increase profits. Sealed systems and closed systems allow for accurate and precise measuring of chemicals, which ensures that you\u2019re using only the amount of product required and not one extra drop.<\/p>

Taking the guesswork out of measuring costly materials, and providing an efficient means of transferring custom blended or dilute products from original containers to mix tanks or back pack sprayers cuts input costs. This keeps expenses to a minimum, with the important bonus of increasing the safety of handlers by reducing the potential exposure to the chemical, which helps increase the bottom line and can assist with Worker Protection Standard regulatory compliance.<\/p>

For more info: call 866-639-4628 toll free; Fax: 212-243-6070; E-mail info@goatthroat.com; Visit www.goatthroat.com; or write to Westcott Distribution, Inc. 60 Shell Avenue Milford, CT 06460.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

The High Cost of Exposing Ag Workers to Chemicals at Point of Use The High Cost of Exposing Ag Workers to Chemicals at Point of Use The tip-and-pour method, as well as poorly designed pumps, can expose workers to injury and companies to significant financial losses Every day handlers and applicators transfer potentially hazardous chemicals and concentrates such as pesticides, herbicides, insecticides, fungicides, and liquid fertilizers from large drums into smaller containers or mixing tanks. This transfer process can have serious consequences if manual \u201ctip-and-pour\u201d techniques or poorly designed pumps are used. Whether the chemicals are toxic, corrosive, or flammable, the danger of accidental contact can pose a severe hazard to workers. In fact, each year 1,800-3,000 preventable occupational incidents involving pesticide exposure are reported. Keeping workers safe is not just a best management practice \u2013 it is the law. The federal Worker Protection Standard (WPS) was revised in 2015 and now provides a greater focus on reducing pesticide exposures. A closed system of transferring chemicals reduces unnecessary exposures by providing controlled delivery of chemical products without fear of worker exposure, over-pouring, spilling, or releasing vapors. Many of the revisions became effective this January. \u201cWhen handling pesticides, toxicity and corrosiveness are the main dangers, but even organic pesticides can be harmful if there is exposure,\u201d says Kerry Richards, Ph.D., President Elect of the American Association of Pesticide Safety Educators and former Director of Penn State\u2019s Pesticide Safety Education Program. \u201cNo matter what their toxicity level, all chemicals, even those that are organic are a particular contact exposure risk if they are corrosive.\u201d In addition to the potential for injury, there can also be serious financial ramifications for the grower or ag product manufacturing facility if pesticides or liquid chemicals spill. \u201cBeyond workers compensation issues related to exposure, there can be other huge potential liabilities: Environmental Protection Agency (federal) or state regulatory fines, as well as clean-up or remediation costs,\u201d says Richards. \u201cThis is particularly true if a pesticide gets into a water source, kills fish, or contaminates drinking water.\u201d Spiraling Costs of Lost Containment Richards, who works with the National Pesticide Safety Education Center, has seen and heard many examples of worker and environmental exposure from pesticides in over 30 years of pesticide safety education experience. \u201cExposure risk is highest for those loading chemicals into mix tanks because it is more concentrated and hazardous before diluted with water,\u201d she says. \u201cAny time you lose containment of the chemical, such as a spill, the risks can be serious and spiral out of control.\u201d Corrosive chemicals, for example, can severely burn skin or eyes, and many chemical pesticides are toxic when touched or inhaled. \u201cSome organic herbicides are so highly acidic that they essentially burn the waxy cuticle off the above ground parts of plants, killing them,\u201d says Richards. \u201cIf you splash it in your eye or on your skin, it can burn in the same way and cause significant damage.\u201d Some chemicals are flammable as well, and if not properly handled and contained, can be ignited by sparking from nearby motors or mechanical equipment. The danger of a fire spreading can be serious both in the field and at ag product manufacturing facilities. In addition to the cost of cleanup or treating injuries, substantial indirect costs can also be incurred. These include supervisors\u2019 time to document the incident and respond to any added government inspection or scrutiny, as well as the potential for slowed grower production or even a temporary shutdown at ag manufacturing plants. \u201cThe direct and indirect costs of a pesticide spill or injury can be substantial, not the least of which is the loss of wasted chemicals,\u201d says Richards. \u201cPesticides, particularly newer concentrated formulations, are very expensive so spilling a few ounces could cost you several hundred dollars in lost product during a single transfer.\u201d Chemical Transfer Techniques Traditional practices of transferring liquid chemicals suffer from a number of drawbacks. Manual techniques, such as the tip-and-pour method, are still common today. Tipping heavy barrels or even 2.5 gallon containers, however, can lead to a loss of control and over pouring. \u201cWhen manually transferring chemicals from bulk containers, it is very difficult to control heavy drums,\u201d cautions Richards. \u201cI\u2019d advise against it because of the significantly increased risk of exposure or a spill, and the added potential of a back injury or muscle strain.\u201d Although a number of pump types exist for chemical transfer (rotary, siphon, lever-action, piston and electric), most are not engineered as a sealed, contained system. In addition, these pumps can have seals that leak, are known to wear out quickly, and can be difficult to operate, making precise volume control and dispensing difficult. In contrast, closed systems can dramatically improve the safety and efficiency of chemical transfer. California\u2019s Department of Pesticide Regulation, in fact, requires a closed system for mixing and loading for certain pesticides so handlers are not directly exposed to the pesticide. \u201cThe availability of new technology that creates a closed or sealed system is ideal for handling pesticides or other dangerous chemicals, and should become a best management practice,\u201d suggests Richards. \u201cWith such devices, for example GoatThroat Pumps, pesticide handlers can maintain a controlled containment from one vessel to another and significantly reduce any potential for exposure or spill.\u201d A sealed system delivers liquids to an intermediate measuring device and is useful for low toxicity liquids. A closed system moves the material from point A to point B through hoses using dry-break fittings on the connection points. This prevents leaking and exposure to the handler which helps guarantee safety. Liquids are transferred from the source container, into the measuring system, and then to the mix tank. Small, versatile, hand-operated pressure pumps, such as those manufactured by GoatThroat Pumps, are engineered to work as a system which can be either closed or sealed. The pumps can be used for the safe transfer of over 1400 industrial chemicals, including the most aggressive pesticides. These pumps function essentially like a beer tap. The operator<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2134","news","type-news","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/news\/2134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":4,"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/news\/2134\/revisions"}],"predecessor-version":[{"id":2138,"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/news\/2134\/revisions\/2138"}],"wp:attachment":[{"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/media?parent=2134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/categories?post=2134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web4.4imidev.com\/index.php\/wp-json\/wp\/v2\/tags?post=2134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}