Research Article

Synthesis and Pesticidal Activities of 5-(2-Cyclopropylaminopyrimidin-4-yl)-4-(thiophenyl)thiazole Derivatives

Table 1

EC50 and LC50 values of pesticidal activities of VIII-6, VIII-7, XIV-6, XV-6, and XV-7 against P. capsici and Cx.p.  pallens.

CompoundsEC50 (EC90) values (mM)aLC50 (mM) 
(CL, confident limits)

VIII-60.94 ± 0.01 (4.21 ± 0.05)
VIII-73.19 ± 0.02 (9.78 ± 0.03)
XIV-63.49 ± 0.07 (12.17 ± 0.04)
XV-60.96 ± 0.03 (5.64 ± 0.01)
XV-74.30 ± 0.05 (15.31 ± 0.02)
Comp I0.98 ± 0.21 (5.85 ± 0.05) 0.513 (0.290–0.704)
Dimethomorph4.26 ± 0.02 (14.72 ± 0.05)
Chlorpyrifos0.0035 (0.0024–0.0047)

< 0.05.
Values are means ± SD of three replicated tests.