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

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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

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DELAYED METAMORPHOSIS IN GALLERIA MELLONELLA: INTERACTION OF CHILLING AND SPACE DEPRIVATIONROBERTSON JL; DELL TR.1981; J. INSECT PHYSIOL.; GBR; DA. 1981; VOL. 27; NO 10; PP. 689-694; BIBL. 16 REF.Article

VARIABLES AFFECTING THE PRACTICAL USE OF JUVENILE HORMONE ANALOGUES FOR CONTROL OF THE WESTERN SPRUCE BUDWORM (CHORISTONEURA OCCIDENTALIS) (LEPIDOPTERA: TORTRICIDAE)ROBERTSON JL; KIMBALL RA.1981; CAN. ENTOMOL.; CAN; DA. 1981; VOL. 113; NO 9; PP. 827-844; ABS. FRE; BIBL. 25 REF.Article

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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

EFFECTS OF INSECT GROWTH REGULATORS ON THE WESTERN SPRUCE BUDWORM (CHORISTONEURA OCCIDENTALIS) (LEPIDOPTERA: TORTRICIDAE). 1. LETHAL EFFECTS OF LAST INSTAR TREATMENTSROBERTSON JL; KIMBALL RA.1979; CAN. ENTOMOL.; ISSN 0008-347X; CAN; DA. 1979; VOL. 111; NO 12; PP. 1361-1368; BIBL. 19 REF.Article

ECONOMIC FEASIBILITY OF OVER-TREE MISTING FOR BLOOM DELAY IN APPLES AND PEACHES.ROBERTSON JL; STANG EJ.1978; J. AMER. SOC. HORTIC. SCI.; U.S.A.; DA. 1978; VOL. 103; NO 2; PP. 242-245; BIBL. 14 REF.Article

ELM SPANWORM. CONTACT TOXICITY OF TEN INSECTICIDES APPLIED TO THE LARVAE = ENNOMOS SUBSIGNARIUS HUEBNER. TOXICITE DE CONTACT DE DIX INSECTICIDES APPLIQUES AUX LARVESROBERTSON JL; LYON RL.1973; J. ECON. ENTOMOL.; U.S.A.; DA. 1973; VOL. 66; NO 3; PP. 627-628; BIBL. 13 REF.Serial Issue

WESTERN TENT CATERPILLAR. CONTACT TOXICITY OF TEN INSECTICIDES APPLIED TO THE LARVAE = MALACOSOMA CALIFORNICUM PACKARD. TOXICITE DE CONTACT DE DIX INSECTICIDES APPLIQUES AUX LARVESROBERTSON JL; GILLETTE NL.1973; J. ECON. ENTOMOL.; U.S.A.; DA. 1973; VOL. 66; NO 3; PP. 629-630; BIBL. 7 REF.Serial Issue

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

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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