This paper reported the biological activities of five synthetic philanthotoxin *** under laboratory condition indicated a certain level of activity on poisoning and inhibiting emergence *** LC50 of compound 1 on Ectro...
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This paper reported the biological activities of five synthetic philanthotoxin *** under laboratory condition indicated a certain level of activity on poisoning and inhibiting emergence *** LC50 of compound 1 on Ectropis obliqua was 8.987×103 mg·*** the 8×103 mg·L-1 dosage of compound 1,the adjustment rate of pupation and emergence of *** was 52.44% and 89.81% *** compound 2 had a certain effect on the larval and pupal weight.
The selection of dens of Vulpes corsac% was investigated at Xinbaerhu Youqi in Inner Mongolia Autonomous Region, China. The result showed that the main factors notably influence on den habitats of %V. corsac% were hum...
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The selection of dens of Vulpes corsac% was investigated at Xinbaerhu Youqi in Inner Mongolia Autonomous Region, China. The result showed that the main factors notably influence on den habitats of %V. corsac% were human disturbance and water resource. The table of frequency and dentrogram indicated that the suitable habitat of %V. corsac’s% dens was: the flat grassland, hillside, and small hills with the distance from the water ≤1 000 m, from the human disturbance ≥1 000 m. the main resource of %V. corsac% is the scrap dens of %Marmola bobak.%
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