Thanasimus Dubius Population Dynamics and Behavior in Different Forest Land Areas and Semiochemical Treatments
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Study on Thanasimus dubius beetle population response to land area and semiochemical treatments. Investigates the effect of undisturbed, wind-disturbed, salvaged, and burned land areas for beetle habitat. Evaluates the impact of various semiochemical treatments on beetle trapping efficiency. Results show variation based on land area and semiochemical strategies.
Thanasimus Dubius Population Dynamics and Behavior in Different Forest Land Areas and Semiochemical Treatments
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Presentation Transcript
Year 2001 Year 2002 Year 2003 Thanasimus dubius (A) Year and Land-area Treatments 10 8 6 4 2 0 Undisturbed Wind-disturbed Salvaged Burned Land-area Treatments Mean (+SE) No. of T. dubius Caught in Funnel Traps in 15 Days (B) Year and Semiochemical Treatments 35 30 25 20 15 10 5 0 DV-PH U DR DRU DV IG IPERRM IPERT IPI W DS IPERRP SemiochemicalsTreatments
Thanasimus dubius (C) Land-area and Semiochemical Treatments Undisturbed 80 Wind-disturbed Salvaged 70 Burned 60 50 Mean (+SE) No. of T. dubius Caught in Funnel Traps in 15 Days 40 30 20 10 0 U DA DRU DS DV DV-PH IG IPERRM IPERT IPI W IPERRP Semiochemical Treatments