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Creator:: Crabtree, Garvin
Abstract:: A field trial was established in 1979 at Corvallis, Oregon to evaluate selective weed control in beans with ethalfluralin (Sonalan).
Resource Type:: Technical Report
Full Text:: herbicide applications soil surface dry, soil temp 35oC, air temp 26"C, estimated crop emergence of 50% with

Creator:: Crabtree, Garvin
Abstract:: A field trial was established at the Oregon State University Vegetable Research Farm, Corvallis, Oregon, to evaluate control of barnyardgrass and tolerance of several vegetable crops to diclofop-methyl (Hoelon) and a related experimental herbicide, HOE 23408 PLUS.
Resource Type:: Technical Report
Full Text:: . At the time of her- bicide application Ehe sky was partly cloudy and the air temperature was 15" C

Creator:: Furtick, W. R., Crabtree, Garvin, Gould, W. L., and Phipps, F. E.
Resource Type:: Technical Report
Full Text:: @ €6 SO I SO (3r*&{l e}6G@\trG F*q f;:)(ie]1ri} C)f}{)"4(]!Q c (ffJ r{ er 0 r-l .Ger(}TQOOOO() I

Creator:: Crabtree, Garvin, Baldwin, R. W., Fitch, Luther, Yungen, John, and Furtick, W. R.
Abstract:: During 1961 various herbicides were evaluated on corn under conditions of both the Willamette Valley and the Snake River irrigated area.
Resource Type:: Technical Report
Full Text:: HVALUATTO,*; OF'IIHSBICiDES F'ON STTLEC?IVE ],IIEID CO]T?TOL Iii ]C,:]]J IJi.t'3T. Vforker.s : Garvin

Creator:: Crabtree, Garvin, Bullock, R. M., and Fitch, Luther
Abstract:: The following report includes weed control research in horticultural crops in Oregon during 1965.
Resource Type:: Technical Report
Full Text:: determined from a single maehine picklng on August 12. 7 r{r{()C'--+() (r\F-t-*O-tO.r{-+O.tr- r{r{ r{O

Creator:: Crabtree, Garvin
Abstract:: Black raspberries, blueberries, cranberries, strawberries.
Resource Type:: Technical Report
Full Text:: . with- out crop injury. Blueberries - After screening clremicals and c,remicaL combinations for

Creator:: Furtick, W. R., Crabtree, Garvin, Swan, D. G., and Anderson, W. P.
Abstract:: Several triazine herbicides were evaluated during the fall of 1967 and the spring and summer of 1958 on a variety of crop and week species to determine their potential selective and soil sterilant value.
Resource Type:: Technical Report
Full Text:: : UANRCES Propaafub appaars to bo seX.ectlvo on c€rmote flrm pellalnary eberna*, tLanr erd mouLd appar to

Creator:: Crabtree, Garvin
Abstract:: The following summaries of results from experimental work with herbicides in horticultural crops cover work completed in 1967. Crops included are bush snap beans, red beets, direct seeded broccoli, cucumber, summer squash, strawberries and nursery rhododendrons. In general, weather conditions were warmer and drier than usual during the 1967 growing...
Resource Type:: Technical Report
Full Text:: Controll Application Ratlng_ nate (t6-illafF-timine @@Herbicide 1. EP?C 3 2. Trifluralln 3/1, 3. Nitralin

Creator:: Crabtree, Garvin
Abstract:: In herbicide plots on tree fruits in the Willamette Valley and at Hood River there has been a consistent correlation between weed control effectiveness and tree growth in young orchards. This appears to be particularly true of weed control during the spring and summer obtained from spring applications as compared...
Resource Type:: Technical Report
Full Text:: 2 FaLL 5 Fall Lgcacion A Polk CountY B Polk CountY C PoIk CountY D Marion CountY E Marion CountY

Creator:: Crabtree, Garvin and Fitch, Luther
Abstract:: Bush snap beans, red table beets, broccoli, carrots, onions.
Resource Type:: Technical Report
Full Text:: -plant, shallow incorporated) u 0 0 .l U 0 0 ? 7 B c 0 0 0 5 I z 2 0 1 0 3 0 2 2 n I 2 0 n 1

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