Acute Toxicity, Synergistic and Antagonistic Effects of 12 Monoterpenoids Against the Poratrioza sinica Yang et Li (Hemiptera: Psyllidae)
Wei Wan1, Xiao-Li Wang1, Shu-Juan Wang2, Qin Si2 and Li-Qing Duan1*
1Forestry College, Inner Mongolia Agricultural University, Hohhot 010019, China
2Hohhot Gardening Plant Protection Station, Hohhot 010020, China
Fig. 1.
Inhibition rates of 12 monoterpenoids to AChE activity of P. sinica in vitro.
Notes: The concentration of all 12 monoterpenoids tested was 20 mL/L. Data are presented as number or mean ± SD. Columns with the same letters on top are not significantly different based on One-way ANOVA at p < 0.05, Duncan’s test.
Fig. 3.
Correlation analysis between AChE or GST inhibition rates and the number of synergistic or antagonistic combinations
Data analyzed using Pearson correlation coefficient at a significance level of p < 0.05. Z, L-carvone; C, Cuminyl alcohol; Y, D-carvone; Q, Cuminaldehyde; D, Dihydrocarvone; J, Estragole; A, α-pinene; E, 2-ethylimidazole; I, 1,8-cineole; B, β-pinene; N, Limonene; S, β-caryophyllene.
Fig. 2.
Inhibition rates of 12 monoterpenoids to GST activity of P. sinica in vitro at the concentration of 20 mL/L.
Notes: Data are presented as number or mean ± SD. Columns with the same letters on top are not significantly different based on One-way ANOVA at p < 0.05, Duncan’s test.