H. Cheng

发表

Oxidation of Phenolic Acids by Soil Iron and Manganese Oxides

H. Cheng, R. Lehmann, J. B. Harsh, 1987 .

A conceptual framework for assessing allelochemicals in the soil environment

H. Cheng, 1992 .

Breakdown and Movement of 2,4-D in the Soil Under Field Conditions

R. G. Wilson, H. Cheng, H. Cheng, 1976, Weed Science.

Pesticides in the soil environment : processes, impacts, and modeling

H. H. Cheng, H. Cheng, H. Cheng, 1990 .

Sorption–desorption of phenolic acids as affected by soil properties

H. Cheng, W. C. Koskinen, K. Haider, 2004, Biology and Fertility of Soils.

Fate of 2,4-D in a Naff Silt Loam Soil 1

R. G. Wilson, H. Cheng, 1978 .

Catechol and chlorocatechols in soil: Degradation and extractability

H. Cheng, K. Haider, S. Harper, 1983 .

Characterization of Herbicide Degradation Under Field Conditions

H. Cheng, R. Lehmann, H. Cheng, 1985, Weed Science.

Characterization of soluble organic compounds and complexation of copper, nickel, and zinc in extracts of sludge-amended soils

C. Coray, J. Baham, L. Dudley, 1987 .

Effects of experimental variables on 2,4,5-T adsorption-desorption in soil

H. Cheng, W. C. Koskinen, H. Cheng, 1983 .

MOVEMENT OF 2,4,5‐T THROUGH LARGE SOIL COLUMNS

P. Wierenga, G. O'Connor, K. G. Doxtader, 1980 .

Nitrogen Leaching and Denitrification in Continuous Corn as Related to Residue Management and Nitrogen Fertilization

R. Allmaras, C. Clapp, J. Baker, 2004 .

Characterization of Hysteresis in the Desorption of 2,4,5-T from Soils 1

W. C. Koskinen, G. O'Connor, George A. O'Connor, 1979 .

Biologically Active Soil Organics: A Case of Double Identity

B. Nicolardot, R. Chaussod, S. Houot, 2015 .

Elimination of Aerobic Degradation During Characterization of Pesticide Adsorption—Desorption in Soil1

W. C. Koskinen, H. Cheng, 1982 .

Metolachlor Distribution in a Sandy Soil Under Irrigated Potato Production

R. Dowdy, W. C. Koskinen, D. Burgard, 1993, Weed Science.

Picloram in soil: Extraction and mechanism of adsorption

H. Cheng, H. Cheng, H. Cheng, 1971, Bulletin of environmental contamination and toxicology.

Movement of Metribuzin in a Loamy Sand Soil Under Irrigated Potato Production

R. Dowdy, W. C. Koskinen, D. Burgard, 1994, Weed Science.

Variations in Picloram Leaching Patterns for Several Soils 1

B. Mcneal, C. Ping, H. Cheng, 1975 .

OVIPOSITION AND LONGEVITY OF THE DARK-SIDED CUTWORM, EUXOA MESSORIA (LEPIDOPTERA: NOCTUIDAE), IN THE LABORATORY

H. Cheng, H. Cheng, 1972, The Canadian Entomologist.

Chemical speciation and bioavailability of copper: Uptake and accumulation by eichornia

Y. M. Nor, H. Cheng, H. Cheng, 1986 .

Reactivity of Phenolic Acids in Soil and Formation of Oxidation Products

R. Lehmann, H. Cheng, 1988 .

Modeling the incorporation of corn (Zea mays L.) carbon from roots and rhizodeposition into soil organic matter

D. R. Linden, R. Allmaras, R. Dowdy, 2001 .

Organic Residues in Soils: Mechanisms of Retention and Extractability

H. Cheng, H. Cheng, H. Cheng, 1990 .

Interactions of minerals-organic matter-living organisms on the fate of allelochemicals and xenobiotics in soil: A methodological evaluation

H. Cheng, W. C. Koskinen, H. Cheng, 2002 .

RESIDUAL TOXICITY OF SIX PYRETHROID AND TWO ORGANOPHOSPHOROUS INSECTICIDES ON SOIL SURFACE AGAINST DARKSIDED CUTWORM (LEPIDOPTERA: NOCTUIDAE) ON TOBACCO IN ONTARIO

H. Cheng, 1984, The Canadian Entomologist.

Gaseous Forms of Nitrogen

J. M. Bremner, H. Cheng, H. Cheng, 2016 .

Optimizing Nitrogen and Irrigation Inputs for Corn Based on Nitrate Leaching and Yield on a Coarse-Textured Soil

J. Moncrief, C. Rosen, H. Cheng, 1996 .

ASSESSMENT OF TOBACCO LOSSES CAUSED BY THE DARK-SIDED CUTWORM, EUXOA MESSORIA (LEPIDOPTERA: NOCTUIDAE), DELHI, ONTARIO

H. Cheng, 1971, The Canadian Entomologist.

Chemical Distribution of Added Nitrogen in Soils

H. Cheng, L. T. Kurtz, H. Cheng, 1963 .

Determination and Isotope‐Ratio Analysis of Different Forms of Nitrogen in Soils: 2. A Simplified Procedure for Isotope‐Ratio Analysis of Soil Nitrogen

J. M. Bremner, H. Cheng, 1966 .

Effects of drying and wetting on extractable aluminum in strongly acid soils and in aluminum-saturated clays

D. Westfall, C. Moodie, H. Cheng, 1973 .

Comparison of Fall and Spring Application of 15N-Labeled Urea to Douglas-Fir: I. Growth Response and Nitrogen Levels in Foliage and Soil 1

T. Dao, P. Heilman, S. Harper, 1982 .

The Soil Environment

D. Mulla, H. Cheng, H. Cheng, 1999 .

FIELD STUDIES ON THE CHEMICAL CONTROL OF THE DARK-SIDED CUTWORM (LEPIDOPTERA: NOCTUIDAE) ON TOBACCO IN ONTARIO, WITH PARTICULAR REFERENCE TO DURSBAN®

H. Cheng, 1971, The Canadian Entomologist.

USE OF TRAP PLANTS FOR ATTRACTING CUTWORM LARVAE

G. Bucher, H. Cheng, 1970, Canadian Entomologist.

FURTHER FIELD EVALUATION OF INSECTICIDES FOR CONTROL OF THE DARK-SIDED CUTWORM (LEPIDOPTERA: NOCTUIDAE) ON TOBACCO IN ONTARIO

H. Cheng, 1973, Canadian Entomologist.

LABORATORY AND FIELD TESTS WITH BACILLUS THURINGIENSIS AGAINST THE DARK-SIDED CUTWORM, EUXOA MESSORIA (LEPIDOPTERA: NOCTUIDAE), ON TOBACCO

H. Cheng, H. Cheng, H. Cheng, 1973, The Canadian Entomologist.

INSECT PARASITES OF THE DARKSIDED CUTWORM, EUXOA MESSORIA (LEPIDOPTERA: NOCTUIDAE), IN ONTARIO

H. Cheng, 1977, The Canadian Entomologist.

OBSERVATIONS ON THE BIONOMICS OF THE DARK-SIDED CUTWORM, EUXOA MESSORIA (LEPIDOPTERA: NOCTUIDAE), IN ONTARIO

H. Cheng, H. Cheng, 1973, The Canadian Entomologist.

MORTALITY IN LARVAE OF EUXOA MESSORIA (LEPIDOPTERA: NOCTUIDAE) COLLECTED FROM THE TOBACCO AREA OF ONTARIO

G. Bucher, H. Cheng, H. Cheng, 1971, The Canadian Entomologist.

FIELD EVALUATION OF BLACKLIGHT AND SEX ATTRACTANT TRAPS FOR MONITORING SEASONAL DISTRIBUTION OF THE DARKSIDED CUTWORM (LEPIDOPTERA: NOCTUIDAE) IN ONTARIO

D. Struble, H. Cheng, H. Cheng, 1982, The Canadian Entomologist.

TOXICITY AND PERSISTENCE OF PYRETHROID INSECTICIDES AS FOLIAR SPRAYS AGAINST DARKSIDED CUTWORM (LEPIDOPTERA: NOCTUIDAE) ON TOBACCO IN ONTARIO

H. Cheng, 1980, The Canadian Entomologist.

CHLORPYRIFOS, CARBARYL, ENDOSULFAN, LEPTOPHOS, AND TRICHLORFON RESIDUES ON CURED TOBACCO LEAVES FROM FIELD-TREATED TOBACCO IN ONTARIO

H. E. Braun, H. Cheng, 1977 .

Processes and Factors Affecting Transport of Pesticides to Ground Water

W. C. Koskinen, H. H. Cheng, H. Cheng, 1986 .

Use of variations in natural nitrogen isotope abundance for environmental studies: a questionable approach.

A. P. Edwards, L. K. Porter, S. R. Olsen, 1972, Science.

Variations of Nitrogen-15 Abundance in Soils

J. M. Bremner, A. P. Edwards, H. Cheng, 1964, Science.

Field Evaluation of Insecticides for Suppression of Potato Leafhopper (Homoptera: Cicadellidae) on Peanuts in Ontario1

H. Cheng, R. C. Roy, 1985 .

Calculation of Microbial Maintenance Rates and Net Nitrogen Mineralization in Soil at Steady-state1

J. L. Smith, G. Campbell, H. Cheng, 1986 .

Estimation of soil microbial biomass: An analysis of the respiratory response of soils

Jeffrey L. Smith, B. Mcneal, H. Cheng, 1985 .

Characterization of potentially bioreactive soil organic carbon and nitrogen by acid hydrolysis

H. Cheng, W. C. Koskinen, J. Xu, 1997, Nutrient Cycling in Agroecosystems.

Assessment of allelopathy among microbes and plants

L. F. Elliott, H. Cheng, 1987 .

Educational Needs in Soils and Crops of Graduate Students from Developing Countries

W. E. Larson, R. Crookston, H. Cheng, 2015 .