Appendix B. Tables 12-41 summarize results of individual small-plot tarnished plant bug trials in Mississippi for the years 1982 to 1997. Values for the check plots (control plots) represent the mean number of tarnished plant bugs per sample unit (usually visual counts or sweep-net counts of 25 sweeps) occurring in the untreated or water-treated plots. Pretreatment sample data are omitted, and means from evaluations are listed within separate columns for each sample day as DAT (Days After Treatment). DAT for trials with multiple applications is computed from the first spray application. Some data were reported as a mean of all sample dates, and these are designated as seasonal means. Table 12. 1982 Small Plot Field Trial at the Delta Research and Extension Center in Stoneville, MS. Compound Rate1 Pest Number of applications Mean pct. Control 7 DAT Azinphosmethyl 2L 0.250 LYGUS 1 0 Dicrotophos 8EC 0.100 LYGUS 1 100 Dicrotophos 8EC 0.200 LYGUS 1 50 Chlorpyrifos 4EC 0.250 LYGUS 1 100 Chlorpyrifos 4EC 0.500 LYGUS 1 100 Cypermethrin 2.5EC 0.025 LYGUS 1 100 Cypermethrin 2.5EC 0.050 LYGUS 1 100 Dimethoate 4EC 0.100 LYGUS 1 100 Dimethoate 4EC 0.200 LYGUS 1 50 Fluvalinate 2E 0.025 LYGUS 1 100 Fluvalinate 2E 0.050 LYGUS 1 100 Malathion 57%EC 0.700 LYGUS 1 100 Malathion 57%EC 1.250 LYGUS 1 50 Methamidophos 4EC 0.200 LYGUS 1 100 Monocrotophos 5EC 0.100 LYGUS 1 100 Monocrotophos 5EC 0.200 LYGUS 1 100 Methyl Parathion 4EC 0.250 LYGUS 1 100 Methyl Parathion 4EC 0.500 LYGUS 1 50 Flucythrinate 2.5EC 0.025 LYGUS 1 100 Flucythrinate 2.5EC 0.050 LYGUS 1 50 Permethrin 3.2EC 0.100 LYGUS 1 100 Permethrin 3.2EC 0.050 LYGUS 1 100 Mean insects in check -- LYGUS 1 0.60 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 13. 1986 Small Plot Field Trial at the Delta Research and Extension Center in Stoneville, MS. Compound Rate1 Pest No. applications Mean pct. Control 3 DAT 7 DAT Seasonal mean Dicrotophos 8EC .200 ADULT 2 81 67 79 Dicrotophos 8EC .200 NYMPH 2 62 100 67 Chlordimeform 4EC .250 ADULT 2 37 0 32 Chlordimeform 4EC .250 NYMPH 2 69 -50 54 Chlorpyrifos 4EC .400 ADULT 2 25 -33 16 Chlorpyrifos 4EC .400 NYMPH 2 54 -100 33 Cypermethrin 3EC .040 ADULT 2 69 100 74 Cypermethrin 3EC .040 NYMPH 2 77 50 73 Cypermethrin 3EC .050 ADULT 2 87 67 84 Cypermethrin 3EC .050 NYMPH 2 54 50 54 Dimethoate 400 .200 ADULT 2 69 33 63 Dimethoate 400 .200 NYMPH 2 77 100 80 Cyhalothrin 1EC .010 ADULT 2 62 100 68 Cyhalothrin 1EC .010 NYMPH 2 77 100 80 Cyhalothrin 1EC .015 ADULT 2 100 100 100 Cyhalothrin 1EC .015 NYMPH 2 62 0 54 Cyhalothrin 1EC .020 ADULT 2 81 67 79 Cyhalothrin 1EC .020 NYMPH 2 77 50 73 MO 070616 1.9EC .030 ADULT 2 50 100 58 MO 070616 1.9EC .030 NYMPH 2 -69 0 -60 Oxamyl L .125 ADULT 2 0 0 0 Oxamyl L .125 NYMPH 2 77 100 80 Phosphamidon 8EC .250 ADULT 2 12 67 21 Phosphamidon 8EC .250 NYMPH 2 15 100 27 Phosphamidon 8EC .500 ADULT 2 31 100 42 Phosphamidon 8EC .500 NYMPH 2 54 100 60 Tralomethrin 0.3E .120 ADULT 2 69 67 68 Tralomethrin 0.3E .120 NYMPH 2 77 100 80 Tralomethrin 0.3EC    + Chlorpyrifos 4EC .015+.2 ADULT 2 69 67 62 Tralomethrin 0.3EC    + Chlorpyrifos 4EC .015+.2 NYMPH 2 31 -200 0 Mean insects in check -- ADULT 2 4 0.75 2.37 Mean insects in check -- NYMPH 2 3.25 0.50 1.87 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 14. 1986 Small Plot Field Trial at Sunflower County, MS. Compound Rate1 Pest Number of applications Seasonal mean pct. control Chlordimeform 4E .125 LYGUS 4 84 Cypermethrin 3E    + Chlordimeform 4E .04+.125 LYGUS 4 85 Cypermethrin 3EC .050 LYGUS 4 82 Larvin LE .600 LYGUS 4 82 Larvin LE + Chlordimeform 3E .25+.125 LYGUS 4 82 Larvin LE + Chlordimeform 3E .45+.125 LYGUS 4 87 Mean insects in check -- LYGUS 4 10.75 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 15. 1993 Small Plot Field Trial at the Delta Research and Extension Center in Stoneville, MS. Compound Rate1 Pest No. applications Mean pct. Control 3 DAT 10 DAT Dimethoate 400 .200 ADULT 2 41 43 Dimethoate 400 .200 NYMPH 2 47 82 Imidacloprid 2F .022 ADULT 2 75 51 Imidacloprid 2F .022 NYMPH 2 56 63 Imidacloprid 2F + Kinetic .022+.125 ADULT 2 83 83 Imidacloprid 2F + Kinetic .022+.125 NYMPH 2 70 85 Imidacloprid 2F + Kinetic .044+.125 ADULT 2 41 77 Imidacloprid 2F + Kinetic .044+.125 NYMPH 2 37 87 Methamidophos 4EC .250 ADULT 2 75 31 Methamidophos 4EC .250 NYMPH 2 58 80 Mean insects in check -- ADULT 2 0.75 2.18 Mean insects in check -- NYMPH 2 3.56 3.75 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 16. 1993 Small Plot Field Trial at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest No. applications Mean pct. Control 1 DAT 3 DAT Azinphosmethyl 2L .200 LYGUS 1 -2 22 Dicrotophos 8EC .200 LYGUS 1 89 31 Profenofos 8EC .350 LYGUS 1 53 -36 EXP 6072A 80WG .038 LYGUS 1 76 43 EXP 6072A 80WG .050 LYGUS 1 85 38 Imidacloprid 240FS .022 LYGUS 1 61 -20 Oxamyl CLV .200 LYGUS 1 64 -34 Oxamyl CLV .250 LYGUS 1 84 24 Mean insects in check -- LYGUS 1 27.80 45.30 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 17. 1993 Small Plot Field Trial at the Delta Research and Extension Center in Stoneville, MS. Compound Rate1 Pest No. applications Mean pct. Control 3 DAT 5 DAT 8 DAT Seasonal mean Chlorpyrifos 4E HFT    +Cyfluthrin 2EC .5+.028 ADULT 1 100 100 89 97 Chlorpyrifos 4E HFT    +Cyhalothrin 1EC .5+.03 ADULT 1 96 93 89 93 Chlorpyrifos 4E HFT    +Larvin 3.2F .5+.4 ADULT 1 96 100 93 96 Chlorpyrifos 4E-HFT .500 ADULT 1 100 100 82 95 Mean insects in check -- ADULT 1 6.80 4.30 4.50 5.20 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 18. 1994 Small Plot Field Trial at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest Number of applications Mean pct. Control 3 DAT Acephate 90S .500 NYMPH 1 75 Acephate 90S .500 ADULT 1 61 Dicrotophos 8E + Amitraz 1.5E .2+.125 NYMPH 1 25 Dicrotophos 8E + Amitraz 1.5E .2+.125 ADULT 1 56 Dicrotophos 8EC .400 NYMPH 1 51 Dicrotophos 8EC .400 ADULT 1 50 Deltamethrin 0.2EC .020 NYMPH 1 51 Deltamethrin 0.2EC .020 ADULT 1 78 Fenpropathrin 2.4E .200 NYMPH 1 100 Fenpropathrin 2.4E .200 ADULT 1 72 Imidacloprid 2F .200 NYMPH 1 100 Imidacloprid 2F .200 ADULT 1 39 Imidacloprid 2F + Kinetic .05+.125 NYMPH 1 51 Imidacloprid 2F + Kinetic .05+.125 ADULT 1 17 Cyhalothrin 1EC .025 NYMPH 1 25 Cyhalothrin 1EC .025 ADULT 1 67 Methamidophos 4E .200 NYMPH 1 51 Methamidophos 4E .200 ADULT 1 -28 Methamidophos 4E + Kinetic .02+.125 NYMPH 1 75 Methamidophos 4E + Kinetic .02+.125 ADULT 1 28 Methyl Parathion 4EC .500 NYMPH 1 51 Methyl Parathion 4EC .500 ADULT 1 -56 Oxamyl 2L .250 NYMPH 1 75 Oxamyl 2L .250 ADULT 1 11 V10009 3.2E .800 NYMPH 1 75 V10009 3.2E .800 ADULT 1 50 Mean insects in check -- NYMPH 1 0.67 Mean insects in check -- ADULT 1 3 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 19. 1996 Small Plot Field Trial at Bellefontaine, MS. Compound Rate1 Pest Number of applications Seasonal mean pct. control Acephate 90S .500 LYGUS 1 65 Cyfluthrin 2EC .033 LYGUS 1 42 Dicrotophos 8EC .400 LYGUS 1 77 Bifenthren 2EC .060 LYGUS 1 35 Deltamethrin 1.5EC .023 LYGUS 1 35 Dimethoate 4E .250 LYGUS 1 31 Carbofuran 4F .250 LYGUS 1 31 Zetamethrin 1.5EC .037 LYGUS 1 61 Cyhalothrin 1EC .028 LYGUS 1 73 Methyl Parathion .500 LYGUS 1 -8 Oxamyl CLV .250 LYGUS 1 15 Imidacloprid 1.6F .045 LYGUS 1 28 Imidacloprid 1.6F .125 LYGUS 1 46 Imidacloprid 70DF .045 LYGUS 1 39 Mean insects in check -- LYGUS 1 6.50 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 20. 1996 Small Plot Field Trial at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest No. applications Mean pct. Control 1 DAT 3 DAT Acephate 90S .500 ADULT 1 68 6 Cyfluthrin 2EC .033 ADULT 1 61 49 Dicrotophos 8EC .400 ADULT 1 82 26 Bifenthren 2EC .060 ADULT 1 63 11 Deltamethrin 1.5EC .023 ADULT 1 80 26 Endosulfan 3EC .750 ADULT 1 52 9 Carbofuran 4F .250 ADULT 1 52 6 Zetamethrin 1.5EC .037 ADULT 1 84 25 Cyhalothrin 1EC .028 ADULT 1 88 15 Imidacloprid 1.6F .047 ADULT 1 62 10 Mean insects in check -- ADULT 1 15.62 6.97 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 21. 1995 Small Plot Field Trial at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest No. applications Mean pct. Control 1 DAT 2 DAT 3 DAT Malathion 4.29CS 0.700 ADULT 1 10 90 15 Malathion 4.29CS 1.300 ADULT 1 36 91 28 Malathion 4.54CS 0.700 ADULT 1 30 86 20 Malathion 4.54CS 1.300 ADULT 1 52 88 9 Malathion 4.68CS 0.700 ADULT 1 23 86 26 Malathion 4.68CS 1.300 ADULT 1 67 91 20 Malathion 5EC 0.700 ADULT 1 88 84 8 Malathion 5EC 1.300 ADULT 1 97 100 5 Mean insects in check -- ADULT 1 86.20 86.20 96.80 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 22. 1995 Small Plot Field Trial at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest Number of applications Mean pct. Control 1 DAT Acephate 90S .250 ADULT 1 61 Cyfluthrin 2EC .030 ADULT 1 74 Bifenthren 2EC .060 ADULT 1 59 Deltamethrin 1.5EC .017 ADULT 1 63 Endosulfan 2EC .750 ADULT 1 77 Carbofuran 4F .250 ADULT 1 97 Zetamethrin 1.5EC .038 ADULT 1 75 Cyhalothrin 1EC .028 ADULT 1 69 Mean insects in check -- ADULT 1 90 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 23. 1995 Spray Table Application Test at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest Number of applications Mean pct. control 1 DAT Dimethoate 5E+Buffer .25+1 ADULT 1 95 Dimethoate 5E    + Methyl Parathion 4E +Buffer .25+.25+1 ADULT 1 100 Fipronil 0.73SC 0.038 ADULT 1 100 Fipronil 80WG 0.038 ADULT 1 100 Fipronil 80WG 0.050 ADULT 1 100 Imidacloprid 2F 0.047 ADULT 1 93 Imidacloprid 2F + Kinetic .047+.125 ADULT 1 87 Malathion 5E 1.250 ADULT 1 100 Malathion 5E + Buffer 1.25+1 ADULT 1 100 Mean insects in check -- ADULT 1 59.10 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 24. 1995 Spray Table Application Test at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest Number of applications Mean pct. control 1 DAT Dimethoate 5E + Buffer .25+1 ADULT 1 94 Dimethoate 5E    + Methyl Parathion 4E + Buffer .25+.25+1 ADULT 1 100 Fipronil 0.73SC 0.038 ADULT 1 67 Fipronil 80WG 0.038 ADULT 1 69 Fipronil 80WG 0.050 ADULT 1 84 Imidacloprid 2F 0.047 ADULT 1 48 Imidacloprid 2F +Kinetic .047+.125 ADULT 1 44 Malathion 4.5EC 1.250 ADULT 1 88 Malathion 4.5EC +Buffer 1.25+1 ADULT 1 90 Mean insects in check -- ADULT 1 68.70 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 25. 1995 Spray Table Application Test at the Plant Science Research Farm at Mississippi State, MS. Compound Rate1 Pest Number of applications Mean pct. control 1 DAT Dimethoate 5E    + Methyl Parathion 4E + Buffer .13+.13+1 ADULT 1 100 Fipronil 0.73SC .019 ADULT 1 100 Fipronil 80WG .019 ADULT 1 96 Fipronil 80WG .025 ADULT 1 100 Imidacloprid 2F .024 ADULT 1 82 Imidacloprid 2F + Kinetic .024+.65 ADULT 1 96 Malathion 5E .625 ADULT 1 98 Malathion 5E + Buffer .13+1 ADULT 1 100 Malathion 5E + Buffer .625+1 ADULT 1 96 Mean insects in check -- ADULT 1 79.80 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v. Table 26. 1994 Small Plot Field Trial at Holly Bluff, MS. Compound Rate1 Pest Number of applications Mean pct. control 4 DAT Acephate 90S .280 NYMPH 1 96 Acephate 90S .280 ADULT 1 23 Acephate 90S .400 NYMPH 1 96 Acephate 90S .400 ADULT 1 28 Dicrotophos 8EC .400 NYMPH 1 100 Dicrotophos 8EC .400 ADULT 1 26 Profenofos 8EC .500 NYMPH 1 63 Profenofos 8EC .500 ADULT 1 -11 Ethyl parathion 2CS .500 NYMPH 1 -52 Ethyl parathion 2CS .500 ADULT 1 12 Esfenvalerate .66E .040 NYMPH 1 21 Esfenvalerate .66E .040 ADULT 1 49 Cyhalothrin 1E + Acephate 90S .033+.5 NYMPH 1 94 Cyhalothrin 1E + Acephate 90S .033+.5 ADULT 1 76 Cyhalothrin 1EC .033 NYMPH 1 73 Cyhalothrin 1EC .033 ADULT 1 73 Methamidophos 4E .250 NYMPH 1 70 Methamidophos 4E .250 ADULT 1 -5 Methyl Parathion 4EC .500 NYMPH 1 48 Methyl Parathion 4EC .500 ADULT 1 22 Oxamyl 3.77L .250 NYMPH 1 85 Oxamyl 3.77L .250 ADULT 1 12 Mean insects in check -- NYMPH 1 8.20 Mean insects in check -- ADULT 1 7.4 1Insecticide rates are measured in pounds of active ingredient per acre. If adjuvants were used, Buffer is measured in pints; Kinetic, % v/v.