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Fumigation with phosphine
Phosphine as fumigant must be carried out by properly trained and qualified staff. It is generaly policy that wherever possible this is contracted to a reputable, registered pest control company.
In generaly operations, it is recommended that phosphine-releasing preparations should be used only for the fumigation with phosphine of unmanufactured comodity.
Measuring the phosphine concentration shows you whether the fumigation enclosure is sufficiently gas-tight. At the end of a 7 day fumigation if temperatures are above 25oC, or a 10 day fumigation at temperatures between 15 and 25oC, the concentration should still be at least 500 ppm to kill all stages and prevent development of resistance. You can measure phosphine concentration with a hand pump and gas detector tube. Several companies sell suitable gear and prices vary.
( source â Insect pests in stored grainâ Eric Sinclair and Graham White ( QI90021) , â Storing, handling & drying grain: A management guide for farms â by Alan Andrews and Troy Jensen ( QI 96081) .
You may click the "Company Info" and "Contact Us" to browse and see other informations of storage pest control's website.
Fumigation with phosphine
Phosphine as fumigant must be carried out by properly trained and qualified staff. It is generaly policy that wherever possible this is contracted to a reputable, registered pest control company.
In generaly operations, it is recommended that phosphine-releasing preparations should be used only for the fumigation with phosphine of unmanufactured comodity.
Measuring the phosphine concentration shows you whether the fumigation enclosure is sufficiently gas-tight. At the end of a 7 day fumigation if temperatures are above 25oC, or a 10 day fumigation at temperatures between 15 and 25oC, the concentration should still be at least 500 ppm to kill all stages and prevent development of resistance. You can measure phosphine concentration with a hand pump and gas detector tube. Several companies sell suitable gear and prices vary.
( source â Insect pests in stored grainâ Eric Sinclair and Graham White ( QI90021) , â Storing, handling & drying grain: A management guide for farms â by Alan Andrews and Troy Jensen ( QI 96081) .
You may click the "Company Info" and "Contact Us" to browse and see other informations of storage pest control's website.
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