Table 3: Percent inhibition of yield (% ) and growth rate (% ) at 72 hours.

S. no.Name of the pesticideConc. exposed (mg/L)Percent inhibitionPercent inhibition
unexpiredexpired
(% )(% )(% )(% )

Insecticides

1Dichlorvos 76% EC0.951.570.30−1.05−0.20
3.0511.522.313.660.71
9.7732.467.4221.994.70
31.2545.0311.3030.376.84
100.0099.4886.8291.1045.02
2
Endosulfan 35% EC
0.102.090.401.680.32
0.3121.994.7011.172.27
0.9857.5916.1833.527.81
3.1384.8235.3167.0421.16
10.00100.00100.0092.1847.85
3Quinalphos 25% EC0.108.381.682.230.43
0.3116.763.5112.292.51
0.9841.3410.2034.648.13
3.1373.7425.4569.8322.83
10.0097.2165.5094.9755.66

Pyrethroids

4Alphacypermethrin 10% SC0.11.680.322.790.54
0.3111.172.2719.554.16
1.033.527.8144.6911.32
3.167.0421.1675.4226.70
10.092.1847.8595.3357.69
5Fenvalerate 20% EC
0.10.560.115.591.10
0.314.470.8819.554.16
1.022.354.8447.4912.31
3.144.6911.3277.0928.02
10.081.0131.5496.0959.96
6Lambda-cyhalothrin 5% EC0.11.550.294.120.79
0.3111.342.2715.463.17
1.0100.00100.00100.00100.00
3.1100.00100.00100.00100.00
10.0100.52100.00100.52100.00

Herbicides

7Fenaxaprop-p-ethyl 9.3% EC0.101.830.348.221.58
0.3125.115.3336.538.38
0.9873.0624.0982.1931.61
3.1389.0440.3294.5252.44
10.0099.0979.63100.00100.00
8Pretilachlor 50% EC0.10−1.05−0.206.281.23
0.3114.142.8821.994.70
0.9846.6011.8550.7913.38
3.1384.8235.3192.6748.49
10.0097.9169.39100.00100.00
92,4 D sodium salt 80% WP0.101.060.205.291.03
0.317.941.5716.933.51
0.9821.164.5135.988.44
3.1347.6212.2362.4318.49
10.0099.4786.79100.53100.00

Fungicides

10Tebuconazole 25% EC0.10−2.23−0.421.120.22
0.312.790.549.381.68
0.9811.172.2722.354.84
3.1346.9312.1161.4518.19
10.0091.0645.4496.6562.53
11Mancozeb 75% WP0.102.580.496.701.31
0.3110.312.0522.164.72
0.9813.402.7138.669.21
3.1346.3911.7458.2516.43
10.0090.2143.1997.9469.48
12Hexaconazole 5% EC0.105.291.0313.232.69
0.3115.343.1618.523.88
0.9851.8513.8258.2016.49
3.1366.1420.4473.0224.70
10.0097.3565.85100.00100.00

Combinational fungicides

13Captan 70% + Hexaconazole 5% WP0.031.020.190.510.10
0.1011.682.349.141.80
0.3125.385.5022.344.75
0.9862.4418.3644.6711.11
3.1392.8948.7996.9563.20
10.00100.51100.00100.51100.00
14Carbendazim 12% + Mancozeb 63% WP0.0031.020.19−2.03−0.38
0.01024.375.251.520.29
0.0362.4418.3624.375.25
0.1080.2030.2454.8214.91
0.3196.4560.6862.4418.36
1.00100.51100.0097.9769.57
15Metalaxyl 8% + Mancozeb 64% WP
0.0021.150.22−4.02−0.76
0.00525.865.761.720.33
0.0260.3417.7420.114.32
0.0571.8424.2654.6015.16
0.1686.2137.6886.2137.68
0.5099.4386.5898.2873.16

Same concentrations were used for both unexpired and expired pesticide formulations exception for Metalaxyl 8% + Mancozeb 64% WP (expired). Concentrations of Metalaxyl 8% + Mancozeb 64% WP (expired) are 0.003, 0.010, 0.03, 0.10, 0.31, and 1.00 mg/L.