کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9486372 | 1329971 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Saturated salt solutions for humidity control and the survival of dry powder and oil formulations of Beauveria bassiana conidia
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Saturated salt solutions for humidity control and the survival of dry powder and oil formulations of Beauveria bassiana conidia Saturated salt solutions for humidity control and the survival of dry powder and oil formulations of Beauveria bassiana conidia](/preview/png/9486372.png)
چکیده انگلیسی
Oil-based formulated conidia sprayed on steel plates and conidia powder (control) of Beauveria bassiana isolate IMI 386243 were stored at temperatures from 10 to 40 °C in desiccators over saturated salt solutions providing relative humidities from 32 to 88%, or in hermetic storage at 40 °C, and moisture contents in equilibrium with 33 or 77% relative humidity. The negative semi-logarithmic relation (P < 0.005) between conidia longevity (at 40 °C) and equilibrium relative humidity did not differ (P > 0.25) between formulated conidia and conidia powder. Despite this, certain saturated salts provided consistently greater longevity (NaCl) and others consistently shorter longevity (KCl) for formulated conidia compared to conidia powder. These results, analysis of previous data, and comparison with hermetic storage, indicate that storage of conidia over saturated salt solutions provides inconsistent responses to environment and so may be problematic for bio-pesticide research. In hermetic storage, oil formulation was not deleterious to longevity and in the more moist environment enhanced survival periods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Invertebrate Pathology - Volume 89, Issue 2, June 2005, Pages 136-143
Journal: Journal of Invertebrate Pathology - Volume 89, Issue 2, June 2005, Pages 136-143
نویسندگان
Tran D. Hong, Steve Edgington, Richard H. Ellis, Marilena Aquino de Muro, Dave Moore,