000
| 02021cam 2200385zi 4500 |
---|
001 | 9.880592 |
---|
003 | CaOODSP |
---|
005 | 20221107165820 |
---|
006 | m o d f |
---|
007 | cr ||||||||||| |
---|
008 | 191011e197507##bcca ob f000 0 eng d |
---|
040 | |aCaOODSP|beng|erda|cCaOODSP |
---|
041 | |aeng|bfre |
---|
043 | |an-cn-bc |
---|
086 | 1 |aEn42-1/75-4E-PDF |
---|
100 | 1 |aWan, M. T. K., |eauthor. |
---|
245 | 10|aImpacts of chlorophenoxy herbicides on a coastal forest environment of British Columbia / |cby M.T.K. Wan. |
---|
264 | 1|aVancouver, B.C. : |bPollution Abatement Branch, Environmental Protection Service, Pacific Region, |cJuly 1975. |
---|
300 | |a1 online resource (viii, 35 pages) : |billustrations. |
---|
336 | |atext|btxt|2rdacontent |
---|
337 | |acomputer|bc|2rdamedia |
---|
338 | |aonline resource|bcr|2rdacarrier |
---|
490 | 1 |aSurveillance report ; |vEPS 5-PR-75-4 |
---|
500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
---|
500 | |a"Environmental Protection Service report series." |
---|
504 | |aIncludes bibliographical references (pages 27-28). |
---|
520 | 3 |a"The 1973-1974 studies demonstrated that amine and ester formulations of 2,4-D and 2,4,5-T were equally effective for roadside alder control. The minimum amount of effective chemical for summer foliar treatment was 1-2 lbs. active material per acre. Two to four weeks were required for the chlorophenoxy compounds to produce their toxic effects on alder. Leaf mortality was used for assessing alder kill"--Abstract. |
---|
546 | |aIncludes abstract in French. |
---|
692 | 07|2gccst|aHerbicides |
---|
692 | 07|2gccst|aEnvironmental impact |
---|
710 | 1 |aCanada. |bEnvironment Canada. |
---|
710 | 1 |aCanada. |bEnvironmental Protection Service. |bPacific Region. |
---|
830 | #0|aEnvironmental Protection Service report series ;|vEPS-5-PR-75-4.|w(CaOODSP)9.866031 |
---|
856 | 40|qPDF|s1.28 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en42-1/En42-1-75-4-eng.pdf |
---|