nonplus
发表于 2025-3-30 09:26:32
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GLIDE
发表于 2025-3-30 12:43:53
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宣称
发表于 2025-3-30 20:19:55
Book 1981g allowing familiar and informal conversation among colleagues with similar interests was our objective. Our motives were, of course, complex. Our main intent was not, however, to add to the list of books competing for the time of the scientific community at-large. However, while informality was our
maroon
发表于 2025-3-30 21:41:59
Practical Application of Pheromones in Regulatory Pest Management Programs, sterile insect release, and other methods are evaluated constantly for use in these programs. Biological control techniques are substituted for chemicals when the objective of the program can be met. Semiochemicals are becoming one of the more important tools used for survey, control, and evaluation in PPQP activities.
reflection
发表于 2025-3-31 03:48:56
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青春期
发表于 2025-3-31 06:28:05
Pheromone-Based Suppression of Ambrosia Beetles in Industrial Timber Processing Areasolated windthrown, broken or dying hosts (Atkins, 1966). However, in industrial timber-processing operations such as dryland log sorting areas (dryland sorts) (Fig. 1) and sawmills (Fig. 2) the same attack behavior by abnormally high beetle populations constitutes a major problem.
debase
发表于 2025-3-31 10:24:15
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能够支付
发表于 2025-3-31 15:18:44
Biomonitoring for Stored-Product Insectsngth, space and other factors, and physical traps such as perforated-cylinder grain probes and pitfall traps do not have appreciable luring capability. Pheromones, however, have added a powerful new dimension to this important procedure.
CAJ
发表于 2025-3-31 18:34:30
Practical Results from the Mass Trapping of , in Scandinaviast 10 years there has been a rapid growth in the population of .. . in Scandinavia. The bark beetles have become a real threat to spruce trees in south-east Norway and west-central Sweden. Several factors have caused this situation to occur. Since 1969 rainfall has been lower than average over large areas of Scandinavia.
MOAT
发表于 2025-3-31 22:26:59
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