au.\*:("HOFSTRA G")
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ASSIMILATE DISTRIBUTION PATTERNS AND CARBOHYDRATE CONCENTRATION CHANGES IN ORGANS OF SOLIDAGO CANADENSIS DURING AN ANNUAL DEVELOPMENTAL CYCLE.BRADBURY IK; HOFSTRA G.1977; CANAD. J. BOT.; CANADA; DA. 1977; VOL. 55; NO 9; PP. 1121-1127; ABS. FR.; BIBL. 14 REF.Article
OZONE AND BOTRYTIS INTERACTIONS IN ONION-LEAF DIEBACK: OPEN-TOP CHAMBER STUDIES.WUKASCH RT; HOFSTRA G.1977; PHYTOPATHOLOGY; U.S.A.; DA. 1977; VOL. 67; NO 9; PP. 1080-1084; BIBL. 25 REF.Article
THE PARTITIONING OF NET ENERGY RESOURCES IN TWO POPULATIONS OF SOLIDAGO CANADENSIS DURING A SINGLE DEVELOPMENTAL CYCLE IN SOUTHERN ONTARIO.BRADBURY IK; HOFSTRA G.1976; CANAD. J. BOT.; CANADA; DA. 1976; VOL. 54; NO 21; PP. 2449-2456; ABS. FR.; BIBL. 18 REF.Article
LEVELS OF DEICING SALT PRODUCING INJURY ON APPLE TREES = DEGATS CAUSES AUX POMMIERS PAR LES SELS ANTIGELSHOFSTRA G; LUMIS GP.1975; CANAD. J. PLANT SCI.; CANADA; DA. 1975; VOL. 55; NO 1; PP. 113-115; ABS. FR.; BIBL. 5REF.Article
OZONE AND SULPHUR DIOXIDE INTERACTION IN WHITE BEAN AND SOYBEAN.HOFSTRA G; ORMROD DP.1977; CANAD. J. PLANT SCI.; CANADA; DA. 1977; VOL. 57; NO 4; PP. 1193-1198; BIBL. 14 REF.Article
OZONE AND BOTRYTIS SPP. INTERACTION IN ONION LEAF DIEBACK: FIELD STUDIES.WUKASCH RT; HOFSTRA G.1977; J. AMER. SOC. HORTIC. SCI.; U.S.A.; DA. 1977; VOL. 102; NO 5; PP. 543-546; BIBL. 16 REF.Article
VEGETATION DEATH AND ITS IMPORTANCE IN PRIMARY PRODUCTION MEASUREMENTS.BRADBURY IK; HOFSTRA G.1976; ECOLOGY; U.S.A.; DA. 1976; VOL. 57; NO 1; PP. 209-211; BIBL. 5 REF.Article
THE EFFICACY OF THE ANTIOXIDANT ETHYLENE-DIUREA (EDU) COMPARED TO CARBOXIN AND BENOMYL IN REDUCING YIELD LOSSES FROM OZONE IN NAVY BEAMHOFSTRA G; LITTLEJOHNS DA; WUKASH RT et al.1978; PLANT DIS. REPORTER; U.S.A.; DA. 1978; VOL. 62; NO 4; PP. 350-352; BIBL. 8 REF.Article
IDENTIFICATION OF RATE-REDUCING RESISTANCE TO EARLY BLIGHT IN POTATOHOLLEY JD; HALL R; HOFSTRA G et al.1983; CAN. J. PLANT PATHOL.; CAN; DA. 1983; VOL. 5; NO 2; PP. 111-114; ABS. FRE; BIBL. 14 REF.Article
OZONE STIMULATION OF TOMATO STEM ELONGATION = STIMULATION PAR L'OZONE DE L'ELONGATION DE LA TIGE DE TOMATENEIL LJ; ORMROD DP; HOFSTRA G et al.1973; HORTSCIENCE; U.S.A.; DA. 1973; VOL. 8; NO 6; PP. 488-489; BIBL. 10REF.Article
THE RELATIVE SENSITIVITIES OF 33 BEAN CULTIVARS TO OZONE AND SULFUR DIOXIDE SINGLY OR IN COMBINATION IN CONTROLLED EXPOSURES AND TO OXIDANTS IN THE FIELDBECKERSON DW; HOFSTRA G; WUKASCH R et al.1979; PLANT DIS. REPORTER; USA; DA. 1979; VOL. 63; NO 6; PP. 478-482; BIBL. 8 REF.Article
OZONE INJURY ON POTATO FOLIAGE AS INFLUENCED BY THE ANTIOXIDANT EDU AND SULPHUR DIOXIDEHOFSTRA G; WUKASCH RT; DREXLER DM et al.1983; CAN. J. PLANT PATHOL.; CAN; DA. 1983; VOL. 5; NO 2; PP. 115-119; ABS. FRE; BIBL. 14 REF.Article
A PLASTOCHRON MODEL FOR SOYBEAN LEAF AND STEM GROWTH.HOFSTRA G; HESKETH JD; MYHRE DL et al.1977; CANAD. J. PLANT SCI.; CANADA; DA. 1977; VOL. 57; NO 1; PP. 167-175; ABS. FR.; BIBL. 16 REF.Article
AIR POLLUTION EFFECTS ON AGRICULTURAL CROPS IN ONTARIO: A REVIEWORMROD DP; PROCTOR JTA; HOFSTRA G et al.1980; CAN. J. PLANT SCI.; ISSN 0008-4220; CAN; DA. 1980; VOL. 60; NO 3; PP. 1023-1030; ABS. FRE; BIBL. 2 P.Article
Triadimefon a plant multi-protectantFLETCHER, R. A; HOFSTRA, G.Plant and cell physiology. 1985, Vol 26, Num 4, pp 775-780, issn 0032-0781Article
Appearance and fine structure of lesions caused by the interaction of ozone and Alternaria solani in potato leavesHOLLEY, J. D; HOFSTRA, G; HALL, R et al.Canadian journal of plant pathology. 1985, Vol 7, Num 3, pp 277-282, issn 0706-0661Article
Photocycloaddition reactions of the first stable thioaldehyde: 2,4,6-tri(tert-butyl)thiobenzaldehyde with substituted allenesHOFSTRA, G; KAMPHUIS, J; BOS, H. J. T et al.Tetrahedron letters. 1984, Vol 25, Num 8, pp 873-876, issn 0040-4039Article
A dose-response function for the impact of O3 on Ontario-grown white bean and an estimate of economic lossADOMAIT, E. J; ENSING, J; HOFSTRA, G et al.Canadian journal of plant science. 1987, Vol 67, Num 1, pp 131-136, issn 0008-4220Article
Effect of reducing oxidant injury and early blight on fresh weight and tuber density of potatoHOLLEY, J. D; HOFSTRA, G; HALL, R et al.Phytopathology. 1985, Vol 75, Num 5, pp 529-532, issn 0031-949XArticle
Effects of cultivar resistance, leaf wetness duration and temperature on rate of development of potato early blightHOLLEY, J. D; HALL, R; HOFSTRA, G et al.Canadian journal of plant science. 1985, Vol 65, Num 1, pp 179-184, issn 0008-4220Article
Regulation of senescence by benzylaminopurine and uniconazole in intact and excised soybean cotyledonsKRAUS, T. E; HOFSTRA, G; FLETCHER, R. A et al.Plant physiology and biochemistry (Paris). 1993, Vol 31, Num 6, pp 827-834, issn 0981-9428Article
Anatomical changes induced by triazoles in wheat seedlingsGAO, J; HOFSTRA, G; FLETCHER, R. A et al.Canadian journal of botany. 1988, Vol 66, Num 6, pp 1178-1185, issn 0008-4026Article
Comparative fungitoxic and plant growth regulating properties of triazole derivativesFLETCHER, R. A; HOFSTRA, G; JIAN-GUO GAO et al.Plant and cell physiology. 1986, Vol 27, Num 2, pp 367-371, issn 0032-0781Article
The use of cultivar yield data to estimate losses due to ozone in peanutENSING, J; HOFSTRA, G; ADOMAIT, E. J et al.Canadian journal of plant science. 1986, Vol 66, Num 3, pp 511-520, issn 0008-4220Article
