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- [21] EFFECTS OF 5 INSECTICIDES ON 2 PRIMARY PARASITES OF THE WESTERN SPRUCE BUDWORM, CHORISTONEURA-OCCIDENTALIS (FREEMAN) (LEPIDOPTERA, TORTRICIDAE) PROTECTION ECOLOGY, 1984, 7 (04): : 259 - 268
- [22] GENETIC-VARIATION AMONG WESTERN SPRUCE BUDWORM (CHORISTONEURA-OCCIDENTALIS) (LEPIDOPTERA, TORTRICIDAE) OUTBREAKS IN IDAHO AND MONTANA CANADIAN ENTOMOLOGIST, 1983, 115 (01): : 41 - 54
- [23] CONTACT AND FEEDING TOXICITIES OF ACEPHATE AND CARBARYL TO LARVAL STAGES OF THE WESTERN SPRUCE BUDWORM, CHORISTONEURA-OCCIDENTALIS (LEPIDOPTERA, TORTRICIDAE) CANADIAN ENTOMOLOGIST, 1980, 112 (10): : 1001 - 1006
- [26] EFFECTS OF INSECT GROWTH-REGULATORS ON THE WESTERN SPRUCE BUDWORM (CHORISTONEURA-OCCIDENTALIS) (LEPIDOPTERA, TORTRICIDAE) .2. FECUNDITY AND FERTILITY REDUCTION FOLLOWING LAST INSTAR TREATMENTS CANADIAN ENTOMOLOGIST, 1979, 111 (12): : 1369 - 1380
- [27] ANTS PREYING ON PUPAE OF THE WESTERN SPRUCE BUDWORM, CHORISTONEURA-OCCIDENTALIS (LEPIDOPTERA, TORTRICIDAE), IN EASTERN OREGON AND WESTERN MONTANA CANADIAN ENTOMOLOGIST, 1984, 116 (12): : 1665 - 1669
- [28] COMPARATIVE OPTIMAL TIMES OF APPLICATION OF BENZOYLPHENYL UREAS TO WESTERN SPRUCE BUDWORM, CHORISTONEURA-OCCIDENTALIS FREEMAN (LEPIDOPTERA, TORTRICIDAE) CANADIAN ENTOMOLOGIST, 1989, 121 (01): : 75 - 79
- [29] INFLUENCE OF FOLIAR NITROGEN LEVELS ON SURVIVAL, DEVELOPMENT, AND REPRODUCTION OF WESTERN SPRUCE BUDWORM, CHORISTONEURA-OCCIDENTALIS (LEPIDOPTERA, TORTRICIDAE) CANADIAN ENTOMOLOGIST, 1985, 117 (01): : 23 - 32
- [30] MAPPING OF PACHYTENE BIVALENTS IN CHORISTONEURA (LEPIDOPTERA-TORTRICIDAE) SPECIES AND THEIR HYBRIDS CANADIAN JOURNAL OF GENETICS AND CYTOLOGY, 1977, 19 (03): : 571 - 571