CHILLED GALLERIA MELLONELLA: SALIVARY GLANDS MAY MECHANICALLY INHIBIT DEVELOPMENT.ROBERTSON JL.1978; J. INSECT PHYSIOL.; G.B.; DA. 1978; VOL. 24; NO 2; PP. 181-186; BIBL. 12 REF.Article

THE EFFECTIVE USE OF FURNACES IN THE NON-FERROUS INDUSTRYROBERTSON JL.1974; METALLURG. METAL FORMG; G.B.; DA. 1974; VOL. 41; NO 12; PP. 357-362; BIBL. 9 REF.Article

EFFECT OF BODY WEIGHT ON LETHAL EFFECTIVENESS OF A JUVENILE HORMONE ANALOGUE APPLIED TO MALE AND FEMALE WESTERN SPRUCE BUDWORM (CHORISTONEURA OCCIDENTALIS) (LEPIDOPTERA: TORTRICIDAE)ROBERTSON JL.1982; CAN. ENTOMOL.; CAN; DA. 1982; VOL. 114; NO 11; PP. 1063-1068; ABS. FRE; BIBL. 12 REF.Article

CONTACT AND FEEDING TOXICITIES OF ACEPHATE AND CARBARYL TO LARVAL STAGES OF THE WESTERN SPRUCE BUDWORM, CHORISTONEURA OCCIDENTALIS (LEPIDOPTERA: TORTRICIDAE)ROBERTSON JL.1980; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1980; VOL. 112; NO 10; PP. 1001-1006; ABS. FRE; BIBL. 14 REF.Article

ADVANCES IN THE CONTROL OF OPEN FLAME FURNACESROBERTSON JL.1979; METALL. MET. FORM.; GBR; DA. 1979-09; VOL. 46; NO 9; 568-570, 572-574, 576-578, 580Article

QUALITY ASSESSMENT AND CONTROL IN A WESTERN SPRUCE BUDWORM LABORATORY COLONYSTOCK MW; ROBERTSON JL.1982; ENTOMOL. EXP. APPL.; NLD; DA. 1982; VOL. 32; NO 1; PP. 28-32; ABS. GER; BIBL. 25 REF.Article

INTER-AND INTRASPECIFIC VARIATION IN SELECTED CHORISTONEURA SPECIES (LEPIDOPTERA: TORTRICIDAE): A TOXICOLOGICAL AND GENETIC SURVEYSTOCK MW; ROBERTSON JL.1980; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1980; VOL. 112; NO 10; PP. 1019-1027; BIBL. 16 REF.Article

MICROPROCESSORS AND INSTRUMENTATION IN FURNACE CONTROLROBERTSON JL; CLARKE PR.1980; METALLURGIA (1978); GBR; DA. 1980-12; VOL. 47; NO 12; PP. 662, 664, 666, 668Article

DIFFERENTIAL RESPONSE OF DOUGLAS-FIR TUSSOCK MOTH, ORGYIA PSEUDOTSUGATA (LEPIDOPTERA: LYMANTRIIDAE), POPULATIONS AND SIBLING GROUPS TO ACEPHATE AND CARBARYL: TOXICOLOGICAL AND GENETIC ANALYSESSTOCK MW; ROBERTSON JL.1979; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1979; VOL. 111; NO 11; PP. 1231-1239; BIBL. 24 REF.Article

DIRECT, INDIRECT, AND RESIDUAL TOXICITIES OF INSECTICIDE SPRAYS TO WESTERN SPRUCE BUDWORM CHORISTONEURA OCCIDENTALIS (LEPIDOPTERAE: TORTRICIDAE)ROBERTSON JL; RAPPAPORT NG.1979; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1979; VOL. 111; NO 11; PP. 1219-1226; BIBL. 18 REF.Article

ANALYSIS OF DEMAND FOR POTTED CHRYSANTHEMUMS IN SUPERMARKETS.ROBERTSON JL; HAHN DE.1978; J. AMER. SOC. HORTIC. SCI.; U.S.A.; DA. 1978; VOL. 103; NO 2; PP. 203-206; BIBL. 9 REF.Article

SPRAY VOLUME MEASUREMENT AS AN INTERFACE BETWEEN LABORATORY AND FIELD EFFICACY DATAWILLIAMS CB; ROBERTSON JL.1983; J. ECON. ENTOMOL.; USA; DA. 1983; VOL. 76; NO 2; PP. 215-218; BIBL. 22 REF.Article

MARKETING AND POSTHARVEST MANAGEMENT CHARACTERISTICS OF THE NORTH AMERICAN ROSE INDUSTRYPRINCE TL; ROBERTSON JL.1982; HORTSCIENCE; ISSN 0018-5345; USA; DA. 1982; VOL. 17; NO 4; PP. 558-561; BIBL. 7 REF.Article

LETHAL EFFECTS OF FIVE MOLT INHIBITORS FED TO THE WESTERN SPRUCE BUDWORM (CHORISTONEURA OCCIDENTALIS FREEMAN) (LEPIDOPTERA: TORTRICIDAE) AND THE DOUGLAS-FIR TUSSOCK MOTH (ORGYA PSEUDOTSUGATA C^OMCDONNOUGH)) (LEPIDOPTERA: LYMANTRIIDAE)RAPPOPORT NG; ROBERTSON JL.1981; Z. ANGEW. ENTOMOL.; DEU; DA. 1981; VOL. 91; NO 5; PP. 459-463; ABS. GER; BIBL. 12 REF.Article

CONSUMER DEMAND ANALYSIS FOR ROSESHUTCHISON NR; ROBERTSON JL.1979; J. AMER. SOC. HORTIC. SCI.; USA; DA. 1979; VOL. 104; NO 3; PP. 303-308; BIBL. 17 REF.Article

WESTERN SPRUCE BUDWORM. NONRESISTANCE TO ZECTRAN = NON-RESISTANCE AU ZECTRANE DE CHORISTONEURA OCCIDENTALISROBERTSON JL; LYON RL.1973; J. ECON. ENTOMOL.; U.S.A.; DA. 1973; VOL. 66; NO 3; PP. 801-802; BIBL. 12 REF.Serial Issue

MICROPROCESSORS AND INSTRUMENTATION IN FURNACE CONTROLROBERTSON JL; CLARKE PR.1981; IND. HEAT.; USA; DA. 1981-05; VOL. 48; NO 5; PP. 9-10, 12Conference Paper

EFFECTS OF INSECT GROWTH REGULATORS ON THE WESTERN SPRUCE BUDWORM (CHORISTONEURA OCCIDENTALIS) (LEPIDOPTERA: TORTRICIDAE). 2. FECUNDITY AND FERTILITY REDUCTION FOLLOWING LAST INSTAR TREATMENTSROBERTSON JL; KIMBALL RA.1979; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1979; VOL. 111; NO 12; PP. 1369-1380; BIBL. 2 REF.Article

LABORATORY BIOASSAYS FOR SELECTING CANDIDATE INSECTICIDES AND APPLICATION RATES FOR FIELD TESTS ON WESTERN SPRUCE BUDWORMHAVERTY MI; ROBERTSON JL.1982; J. ECON. ENTOMOL.; USA; DA. 1982; VOL. 75; NO 2; PP. 179-182; BIBL. 16 REF.Article

MICROPROCESSORS AND INSTRUMENTATION IN FURNACE CONTROLROBERTSON JL; CLARKE PR.1981; IND. HEAT.; USA; DA. 1981-05; VOL. 48; NO 5; PP. 9-10, 12Conference Paper

MULTIPHASE LABORATORY BIOASSAYS TO SELECT CHEMICALS FOR FIELD-TESTING ON THE WESTERN SPRUCE BUDWORMROBERTSON JL; HAVERTY MI.1981; J. ECON. ENTOMOL.; USA; DA. 1981; VOL. 74; NO 2; PP. 148-153; BIBL. 11 REF.Article

PUNCTAL CANALS IN THE SHELL OF MUSCULIUM SECURIS (BIVALVIA: PISIDIIDAE)ROBERTSON JL; CONEY CC.1979; MALACOL. REV.; USA; DA. 1979; VOL. 12; NO 1-2; PP. 37-40; BIBL. 6 REF.Article

TOXICITY OF INSECTICIDES TO DOUGLAS-FIR TUSSOCK MOTH, ORGYIA PSEUDOTSUGATA (LEPIDOPTERA: LYMANTRIIDAE). 2. RESIDUAL TOXICITY AND RAINFASTNESSROBERTSON JL; BOELTER LM.1979; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1979; VOL. 111; NO 10; PP. 1161-1175; BIBL. 6 REF.Article

BIOASSAYS OF TH 6038 AND DIFLURON APPLIED TO WESTERN SPRUCE BUDWORM AND DOUGLAS-FIR TUSSOCKMOTH.GILLETTE NL; ROBERTSON JL; LYON RL et al.1978; J. ECON. ENTOMOL.; U.S.A.; DA. 1978; VOL. 71; NO 2; PP. 319-322; BIBL. 17 REF.Article

CONTACT TOXICITY OF 38 INSECTICIDES TO PALES WEEVIL ADULTS = TOXICITE DE CONTACT DE 38 INSECTICIDES A L'EGARD DES ADULTES DE HYLOBIUS PALES HERBSTROBERTSON JL; LYON RL; GILLETTE NL et al.1975; J. ECON. ENTOMOL.; U.S.A.; DA. 1975; VOL. 68; NO 1; PP. 124-126; BIBL. 6 REF.Article