| Treatment/formulation . | Rate and application method . | Thrips injury rating a . | Thrips counts b . | Lint lb/acre . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 May . | 29 May . | 2 Jun . | 10 Jun . | 20 May . | 28 May . | 3 Jun . | 10 Jun . | |||||||
| Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | |||||||
| Aeris | (see footnote c ) | 0.88b | 1.44c | 1.94c | 1.94c | 0.50b | 5.25b | 3.25c | 11.25a | 23.25b | 11.75 | 40.75a | 15.25 | 1,842a |
| Aeris | (see footnote c ) | 0.88b | 1.31c | 0.56e | 1.00d | 0.25b | 2.25b | 0.75c | 6.00a-c | 5.50b | 3.50 | 12.25b | 8.25 | 1,769a |
| + Radiant 1SC | 1.5 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 1.00d | 0.50e | 0.75e | 0.50b | 3.50b | 2.00c | 2.25c | 0.50b | 7.00 | 15.25b | 11.25 | 1,816a |
| + Radiant 1SC | 3 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.81b | 1.00d | 0.75d | 1.00d | 0.25b | 4.00b | 0.75c | 3.25bc | 2.50b | 6.25 | 7.75b | 8.00 | 1,812a |
| + Radiant 1SC | 3 oz/acre (band) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 0.75e | 0.63de | 1.00d | 1.00b | 4.50b | 5.00c | 9.25a | 5.25b | 7.50 | 13.25b | 12.50 | 1,781a |
| + Orthene 97PE | 6 oz/acre (broadcast) | |||||||||||||
| Levo 2.4SL | 42 oz/acre (broadcast twice) | 4.44a | 4.50a | 4.69a | 4.63a | 2.25b | 11.00a | 70.50a | 10.75a | 123.50a | 10.25 | 49.75a | 10.00 | 1,385b |
| Exirel 10SE | 13.5 oz/acre (broadcast twice) | 4.38a | 3.75b | 3.75b | 3.44b | 4.75a | 11.50a | 24.75b | 8.50ab | 0.50b | 5.50 | 7.50b | 9.75 | 1,617ab |
| LSD | 0.20 | 0.15 | 0.19 | 0.17 | 2.47 | 5.38 | 18.62 | 5.76 | 26.62 | NS | 13.23 | NS | 234.4 | |
| Treatment/formulation . | Rate and application method . | Thrips injury rating a . | Thrips counts b . | Lint lb/acre . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 May . | 29 May . | 2 Jun . | 10 Jun . | 20 May . | 28 May . | 3 Jun . | 10 Jun . | |||||||
| Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | |||||||
| Aeris | (see footnote c ) | 0.88b | 1.44c | 1.94c | 1.94c | 0.50b | 5.25b | 3.25c | 11.25a | 23.25b | 11.75 | 40.75a | 15.25 | 1,842a |
| Aeris | (see footnote c ) | 0.88b | 1.31c | 0.56e | 1.00d | 0.25b | 2.25b | 0.75c | 6.00a-c | 5.50b | 3.50 | 12.25b | 8.25 | 1,769a |
| + Radiant 1SC | 1.5 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 1.00d | 0.50e | 0.75e | 0.50b | 3.50b | 2.00c | 2.25c | 0.50b | 7.00 | 15.25b | 11.25 | 1,816a |
| + Radiant 1SC | 3 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.81b | 1.00d | 0.75d | 1.00d | 0.25b | 4.00b | 0.75c | 3.25bc | 2.50b | 6.25 | 7.75b | 8.00 | 1,812a |
| + Radiant 1SC | 3 oz/acre (band) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 0.75e | 0.63de | 1.00d | 1.00b | 4.50b | 5.00c | 9.25a | 5.25b | 7.50 | 13.25b | 12.50 | 1,781a |
| + Orthene 97PE | 6 oz/acre (broadcast) | |||||||||||||
| Levo 2.4SL | 42 oz/acre (broadcast twice) | 4.44a | 4.50a | 4.69a | 4.63a | 2.25b | 11.00a | 70.50a | 10.75a | 123.50a | 10.25 | 49.75a | 10.00 | 1,385b |
| Exirel 10SE | 13.5 oz/acre (broadcast twice) | 4.38a | 3.75b | 3.75b | 3.44b | 4.75a | 11.50a | 24.75b | 8.50ab | 0.50b | 5.50 | 7.50b | 9.75 | 1,617ab |
| LSD | 0.20 | 0.15 | 0.19 | 0.17 | 2.47 | 5.38 | 18.62 | 5.76 | 26.62 | NS | 13.23 | NS | 234.4 | |
Means within a column followed by the same letter(s) are not significantly different (Protected LSD, P > 0.05).
a Thrips injury rated on a 0–5 scale, 0 = no thrips injury and 5 = dead plants.
b Mean number of thrips per five plants.
c Aeris = imidacloprid @ 0.375 mg AI/seed + thiodicarb @ 0.375 mg AI/seed.
| Treatment/formulation . | Rate and application method . | Thrips injury rating a . | Thrips counts b . | Lint lb/acre . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 May . | 29 May . | 2 Jun . | 10 Jun . | 20 May . | 28 May . | 3 Jun . | 10 Jun . | |||||||
| Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | |||||||
| Aeris | (see footnote c ) | 0.88b | 1.44c | 1.94c | 1.94c | 0.50b | 5.25b | 3.25c | 11.25a | 23.25b | 11.75 | 40.75a | 15.25 | 1,842a |
| Aeris | (see footnote c ) | 0.88b | 1.31c | 0.56e | 1.00d | 0.25b | 2.25b | 0.75c | 6.00a-c | 5.50b | 3.50 | 12.25b | 8.25 | 1,769a |
| + Radiant 1SC | 1.5 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 1.00d | 0.50e | 0.75e | 0.50b | 3.50b | 2.00c | 2.25c | 0.50b | 7.00 | 15.25b | 11.25 | 1,816a |
| + Radiant 1SC | 3 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.81b | 1.00d | 0.75d | 1.00d | 0.25b | 4.00b | 0.75c | 3.25bc | 2.50b | 6.25 | 7.75b | 8.00 | 1,812a |
| + Radiant 1SC | 3 oz/acre (band) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 0.75e | 0.63de | 1.00d | 1.00b | 4.50b | 5.00c | 9.25a | 5.25b | 7.50 | 13.25b | 12.50 | 1,781a |
| + Orthene 97PE | 6 oz/acre (broadcast) | |||||||||||||
| Levo 2.4SL | 42 oz/acre (broadcast twice) | 4.44a | 4.50a | 4.69a | 4.63a | 2.25b | 11.00a | 70.50a | 10.75a | 123.50a | 10.25 | 49.75a | 10.00 | 1,385b |
| Exirel 10SE | 13.5 oz/acre (broadcast twice) | 4.38a | 3.75b | 3.75b | 3.44b | 4.75a | 11.50a | 24.75b | 8.50ab | 0.50b | 5.50 | 7.50b | 9.75 | 1,617ab |
| LSD | 0.20 | 0.15 | 0.19 | 0.17 | 2.47 | 5.38 | 18.62 | 5.76 | 26.62 | NS | 13.23 | NS | 234.4 | |
| Treatment/formulation . | Rate and application method . | Thrips injury rating a . | Thrips counts b . | Lint lb/acre . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 May . | 29 May . | 2 Jun . | 10 Jun . | 20 May . | 28 May . | 3 Jun . | 10 Jun . | |||||||
| Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | Immat. . | Adult . | |||||||
| Aeris | (see footnote c ) | 0.88b | 1.44c | 1.94c | 1.94c | 0.50b | 5.25b | 3.25c | 11.25a | 23.25b | 11.75 | 40.75a | 15.25 | 1,842a |
| Aeris | (see footnote c ) | 0.88b | 1.31c | 0.56e | 1.00d | 0.25b | 2.25b | 0.75c | 6.00a-c | 5.50b | 3.50 | 12.25b | 8.25 | 1,769a |
| + Radiant 1SC | 1.5 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 1.00d | 0.50e | 0.75e | 0.50b | 3.50b | 2.00c | 2.25c | 0.50b | 7.00 | 15.25b | 11.25 | 1,816a |
| + Radiant 1SC | 3 oz/acre (broadcast) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.81b | 1.00d | 0.75d | 1.00d | 0.25b | 4.00b | 0.75c | 3.25bc | 2.50b | 6.25 | 7.75b | 8.00 | 1,812a |
| + Radiant 1SC | 3 oz/acre (band) | |||||||||||||
| + Agri-Dex | 1% vol/vol | |||||||||||||
| Aeris | (see footnote c ) | 0.88b | 0.75e | 0.63de | 1.00d | 1.00b | 4.50b | 5.00c | 9.25a | 5.25b | 7.50 | 13.25b | 12.50 | 1,781a |
| + Orthene 97PE | 6 oz/acre (broadcast) | |||||||||||||
| Levo 2.4SL | 42 oz/acre (broadcast twice) | 4.44a | 4.50a | 4.69a | 4.63a | 2.25b | 11.00a | 70.50a | 10.75a | 123.50a | 10.25 | 49.75a | 10.00 | 1,385b |
| Exirel 10SE | 13.5 oz/acre (broadcast twice) | 4.38a | 3.75b | 3.75b | 3.44b | 4.75a | 11.50a | 24.75b | 8.50ab | 0.50b | 5.50 | 7.50b | 9.75 | 1,617ab |
| LSD | 0.20 | 0.15 | 0.19 | 0.17 | 2.47 | 5.38 | 18.62 | 5.76 | 26.62 | NS | 13.23 | NS | 234.4 | |
Means within a column followed by the same letter(s) are not significantly different (Protected LSD, P > 0.05).
a Thrips injury rated on a 0–5 scale, 0 = no thrips injury and 5 = dead plants.
b Mean number of thrips per five plants.
c Aeris = imidacloprid @ 0.375 mg AI/seed + thiodicarb @ 0.375 mg AI/seed.
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