کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4438411 1620405 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Presence of carbaryl in the smoke of treated lodgepole and ponderosa pine bark
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علم هواشناسی
پیش نمایش صفحه اول مقاله
Presence of carbaryl in the smoke of treated lodgepole and ponderosa pine bark
چکیده انگلیسی

Lodgepole and ponderosa pine trees were treated with a 2% carbaryl solution at recreational areas near Fort Collins, CO, in June 2010 as a prophylactic bole spray against the mountain pine beetle. Bark samples from treated and untreated trees were collected one day following application and at 4-month intervals for one year. The residual amount of carbaryl was determined, and bark samples were burned to examine the smoke for the active ingredient. Smoke recovered from spiked bark samples showed a very high correlation between the treated rate and the concentration recovered from the smoke. Residual carbaryl on the bark was relatively stable throughout the study and carbaryl was detected in the smoke throughout the duration of the test.


► We measure residual carbaryl on field treated pine bark and in wood smoke.
► Carbaryl levels remain steady or decline slightly in one year.
►  Carbaryl is detected in the smoke of burned treated bark.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Environment - Volume 66, February 2013, Pages 141–144
نویسندگان
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