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Results: 1-25/37
Authors:
LONGLEY M
JEPSON PC
Citation: M. Longley et Pc. Jepson, CEREAL APHID AND PARASITOID SURVIVAL IN A LOGARITHMICALLY DILUTED DELTAMETHRIN SPRAY TRANSECT IN WINTER-WHEAT - FIELD-BASED RISK ASSESSMENT, Environmental toxicology and chemistry, 16(8), 1997, pp. 1761-1767
Authors:
LONGLEY M
CILGI T
JEPSON PC
SOTHERTON NW
Citation: M. Longley et al., MEASUREMENTS OF PESTICIDE SPRAY DRIFT DEPOSITION INTO FIELD BOUNDARIES AND HEDGEROWS .1. SUMMER APPLICATIONS, Environmental toxicology and chemistry, 16(2), 1997, pp. 165-172
Authors:
HOLLAND JM
JEPSON PC
JONES EC
TURNER C
Citation: Jm. Holland et al., A COMPARISON OF SPINNING DISC ATOMIZERS AND FLAT FAN PRESSURE NOZZLESIN TERMS OF PESTICIDE DEPOSITION AND BIOLOGICAL EFFICACY WITHIN CEREAL CROPS, Crop protection, 16(2), 1997, pp. 179-185
Authors:
MOREBY SJ
SOTHERTON NW
JEPSON PC
Citation: Sj. Moreby et al., THE EFFECTS OF PESTICIDES ON SPECIES OF NONTARGET HETEROPTERA INHABITING CEREAL FIELDS IN SOUTHERN ENGLAND, Pesticide science, 51(1), 1997, pp. 39-48
Authors:
MAUND SJ
SHERRATT TN
STICKLAND T
BIGGS J
WILLIAMS P
SHILLABEER N
JEPSON PC
Citation: Sj. Maund et al., ECOLOGICAL CONSIDERATIONS IN PESTICIDE RISK ASSESSMENT FOR AQUATIC ECOSYSTEMS, Pesticide science, 49(2), 1997, pp. 185-190
Authors:
THOMAS CFG
JEPSON PC
Citation: Cfg. Thomas et Pc. Jepson, FIELD-SCALE EFFECTS OF FARMING PRACTICES ON LINYPHIID SPIDER POPULATIONS IN GRASS AND CEREALS, Entomologia experimentalis et applicata, 84(1), 1997, pp. 59-69
Authors:
LONGLEY M
JEPSON PC
IZQUIERDO J
SOTHERTON N
Citation: M. Longley et al., TEMPORAL AND SPATIAL CHANGES IN APHID AND PARASITOID POPULATIONS FOLLOWING APPLICATIONS OF DELTAMETHRIN IN WINTER-WHEAT, Entomologia experimentalis et applicata, 83(1), 1997, pp. 41-52
Authors:
KAMMENGA JE
BUSSCHERS M
VANSTRAALEN NM
JEPSON PC
BAKKER J
Citation: Je. Kammenga et al., STRESS-INDUCED FITNESS REDUCTION IS NOT DETERMINED BY THE MOST SENSITIVE LIFE-CYCLE TRAIT, Functional ecology, 10(1), 1996, pp. 106-111
Authors:
HOLLAND JM
JEPSON PC
Citation: Jm. Holland et Pc. Jepson, DROPLET DYNAMICS AND INITIAL FIELD-TESTS FOR MICROENCAPSULATED PESTICIDE FORMULATIONS APPLIED AT ULTRA-LOW VOLUME USING ROTARY ATOMIZERS FOR CONTROL OF LOCUSTS AND GRASSHOPPERS, Pesticide science, 48(2), 1996, pp. 125-134
Authors:
COPPEN GDA
JEPSON PC
Citation: Gda. Coppen et Pc. Jepson, COMPARATIVE LABORATORY EVALUATION OF THE ACUTE AND CHRONIC TOXICOLOGYOF DIFLUBENZURON, HEXAFLUMURON AND TEFLUBENZURON AGAINST II-INSTAR DESERT LOCUST, (SCHISTOCERCA-GREGARIA) (ORTHOPTERA, ACRIDIDAE), Pesticide science, 46(2), 1996, pp. 183-190
Authors:
COPPEN GDA
JEPSON PC
Citation: Gda. Coppen et Pc. Jepson, THE EFFECTS OF THE DURATION OF EXPOSURE ON THE TOXICITY OF DIFLUBENZURON, HEXAFLUMURON AND TEFLUBENZURON TO VARIOUS STAGES OF II-INSTAR SCHISTOCERCA-GREGARIA, Pesticide science, 46(2), 1996, pp. 191-197
Authors:
HALLEY JM
THOMAS CFG
JEPSON PC
Citation: Jm. Halley et al., A MODEL FOR THE SPATIAL DYNAMICS OF LINYPHIID SPIDERS IN FARMLAND, Journal of Applied Ecology, 33(3), 1996, pp. 471-492
Authors:
LONGLEY M
JEPSON PC
Citation: M. Longley et Pc. Jepson, THE INFLUENCE OF INSECTICIDE RESIDUES ON PRIMARY PARASITOID AND HYPERPARASITOID FORAGING BEHAVIOR IN THE LABORATORY, Entomologia experimentalis et applicata, 81(3), 1996, pp. 259-269
Authors:
LONGLEY M
JEPSON PC
Citation: M. Longley et Pc. Jepson, EFFECTS OF HONEYDEW AND INSECTICIDE RESIDUES ON THE DISTRIBUTION OF FORAGING APHID PARASITOIDS UNDER GLASSHOUSE AND FIELD CONDITIONS, Entomologia experimentalis et applicata, 81(2), 1996, pp. 189-198
Authors:
DUFFIELD SJ
JEPSON PC
WRATTEN SD
SOTHERTON NW
Citation: Sj. Duffield et al., SPATIAL CHANGES IN INVERTEBRATE PREDATION RATE IN WINTER-WHEAT FOLLOWING TREATMENT WITH DIMETHOATE, Entomologia experimentalis et applicata, 78(1), 1996, pp. 9-17
Authors:
KJAER C
JEPSON PC
Citation: C. Kjaer et Pc. Jepson, THE TOXIC EFFECTS OF DIRECT PESTICIDE EXPOSURE FOR A NONTARGET WEED-DWELLING CHRYSOMELID BEETLE (GASTROPHYSA-POLYGONI) IN CEREALS, Environmental toxicology and chemistry, 14(6), 1995, pp. 993-999
Authors:
CILGI T
JEPSON PC
Citation: T. Cilgi et Pc. Jepson, THE RISKS POSED BY DELTAMETHRIN DRIFT TO HEDGEROW BUTTERFLIES, Environmental pollution, 87(1), 1995, pp. 1-9
Authors:
JEPSON PC
EFE E
WILES JA
Citation: Pc. Jepson et al., THE TOXICITY OF DIMETHOATE TO PREDATORY COLEOPTERA - DEVELOPING AN APPROACH TO RISK ANALYSIS FOR BROAD-SPECTRUM PESTICIDES, Archives of environmental contamination and toxicology, 28(4), 1995, pp. 500-507
Authors:
PILLING ED
BROMLEYCHALLENOR KAC
WALKER CH
JEPSON PC
Citation: Ed. Pilling et al., MECHANISM OF SYNERGISM BETWEEN THE PYRETHROID INSECTICIDE LAMBDA-CYHALOTHRIN AND THE IMIDAZOLE FUNGICIDE PROCHLORAZ, IN THE HONEYBEE (APIS-MELLIFERA L), Pesticide biochemistry and physiology, 51(1), 1995, pp. 1-11
Authors:
WEYMAN GS
JEPSON PC
SUNDERLAND KD
Citation: Gs. Weyman et al., DO SEASONAL-CHANGES IN NUMBERS OF AERIALLY DISPERSING SPIDERS REFLECTPOPULATION-DENSITY ON THE GROUND OR VARIATION IN BALLOONING MOTIVATION, Oecologia, 101(4), 1995, pp. 487-493
Authors:
STARK JD
JEPSON PC
MAYER DF
Citation: Jd. Stark et al., LIMITATIONS TO USE OF TOPICAL TOXICITY DATA FOR PREDICTIONS OF PESTICIDE SIDE-EFFECTS IN THE FIELD, Journal of economic entomology, 88(5), 1995, pp. 1081-1088
Authors:
WILES JA
JEPSON PC
Citation: Ja. Wiles et Pc. Jepson, DOSAGE REDUCTION TO IMPROVE THE SELECTIVITY OF DELTAMETHRIN BETWEEN APHIDS AND COCCINELLIDS IN CEREALS, Entomologia experimentalis et applicata, 76(1), 1995, pp. 83-96
Authors:
JEPSON PC
CROFT BC
PRATT GE
Citation: Pc. Jepson et al., TEST SYSTEMS TO DETERMINE THE ECOLOGICAL RISKS POSED BY TOXIN RELEASEFROM BACILLUS-THURINGIENSIS GENES IN CROP PLANTS, Molecular ecology, 3(1), 1994, pp. 81-89
Authors:
MURPHY CF
JEPSON PC
CROFT BA
Citation: Cf. Murphy et al., DATABASE ANALYSIS OF THE TOXICITY OF ANTILOCUST PESTICIDES TO NONTARGET, BENEFICIAL INVERTEBRATES, Crop protection, 13(6), 1994, pp. 413-420
Authors:
BOUAICHI A
COPPEN GDA
JEPSON PC
Citation: A. Bouaichi et al., BARRIER SPRAY TREATMENT WITH DIFLUBENZURON (ULV) AGAINST GREGARIOUS HOPPER BANDS OF THE MOROCCAN LOCUST DOCIOSTAURUS-MAROCCANUS (THUNBERG) (ORTHOPTERA, ACRIDIDAE IN NE MOROCCO (VOL 13, PG 60, 1994), Crop protection, 13(4), 1994, pp. 319-319