Table 2 LC50 of ApCP with encapsulation of GQDs for T. castaneum and R. dominica.

From: Graphene quantum dots as cysteine protease nanocarriers against stored grain insect pests

Insect

Hours after treatment

LC50 (95% FL) (mg/L)

LC90 (95% FL) (mg/L)

Slope (±S.E.)

X2*

df**

P

Tribolium

24

0.759 (0.559–1.032)

1.845 (1.359–2.507)

3.485

0.034

2

0.9831437

 

48

0.620 (0.452–0.849)

1.565 (1.142–2.144)

3.363

0.035

2

0.9826522

 

72

0.577 (0.430–0.774)

1.408 (1.049–1.889)

3.762

0.001

2

0.9995001

Rhyzopertha

24

0.771 (0.565–1.051)

1.913 (1.403–2.611)

3.418

0.029

2

0.9856046

 

48

0.643 (0.481–0.862)

1.508 (1.126–2.019)

3.759

0.070

2

0.9656054

 

72

0.449 (0.338–0.597)

0.993 (0.748–1.319)

4.239

0.033

2

0.9836354

  1. *Chi square, **degree of freedom.