کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8881655 | 1624913 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Efficacy of combining sulfuryl fluoride fumigation with heat to control the ham mite, Tyrophagus putrescentiae (Schrank) (Sarcoptiformes: Acaridae)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Efficacy of combining sulfuryl fluoride fumigation with heat to control the ham mite, Tyrophagus putrescentiae (Schrank) (Sarcoptiformes: Acaridae) Efficacy of combining sulfuryl fluoride fumigation with heat to control the ham mite, Tyrophagus putrescentiae (Schrank) (Sarcoptiformes: Acaridae)](/preview/png/8881655.png)
چکیده انگلیسی
Sulfuryl fluoride (SF) could not control all life stages of Tyrophagus putrescentiae when applied at 23 °C using the highest allowable gas level. Recent work on heat treatments found 40 °C was ineffective against mites unless held for more than 48 h, a heating time that can damage ham quality. The objective of the laboratory trials reported here was to determine the lowest temperature and shortest exposure time at which SF could control mites while staying below the US EPA maximum concentration-time product (CTP) label rate of 1500 gh mâ3 A 36-h fumigation with a CTP of 1400 gh mâ3 killed 100% of all mite life stages at 40 °C. Mite eggs, which were determined to be the most SF-tolerant life stage, were exposed to lower CTPs of 300 or 1000 gh mâ3 SF at 40 °C, control was estimated to require up to 125.71 h at 300 gh mâ3 and 60.93 h at1000 gh mâ3. Applying heat with SF just below the maximum allowable CTP will increase the efficacy of this fumigant, but also increases the risk of exceeding the legal limit for the gas. However, at target CTPs of either 300 or 1000 gh mâ3, which would represent preferred commercial application rates of SF, good levels of mite control could not be achieved at 40 °C within a 48-h exposure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Stored Products Research - Volume 76, March 2018, Pages 7-13
Journal: Journal of Stored Products Research - Volume 76, March 2018, Pages 7-13
نویسندگان
Salehe Abbar, Ãzgür SaÄlam, M. Wes Schilling, Thomas W. Phillips,