Comparative Effect of Dichlorvos and Ginger (Zingiber officinale L.) On the Indian Meal Moth (Plodia interpunctella hübner) Feeding on Zea mays Grains
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11. Dez. 2023
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Online veröffentlicht: 11. Dez. 2023
Seitenbereich: 159 - 168
Eingereicht: 01. März 2023
Akzeptiert: 01. Sept. 2023
DOI: https://doi.org/10.2478/johr-2023-0023
Schlüsselwörter
© 2023 Folasade K. Olufemi-Salami et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Figure 1.

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Figure 4.

Contact effect of DDVP and ginger rhizome extract oil on the mortality of newly emerged adults Indian meal moth
% conc. (v/v) | DDVP | ginger rhizome extract oil | ||||||
---|---|---|---|---|---|---|---|---|
24 h | 48 h | 72 h | 96 h | 24 h | 48 h | 72 h | 96 h | |
control | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.00 ± 0.00a |
0.1 | 86.67 ± 6.67b | 100.0 ± 0.00b | 100.0 ± 0.00b | 100.0 ± 0.00b | 8.33 ± 4.40b | 26.67 ± 4.41b | 48.33 ± 7.26b | 65.00 ± 0.00b |
0.2 | 100.0 ± 0.00c | 100.0 ± 0.00b | 100.0 ± 0.00b | 100.0 ± 0.00b | 18.33 ± 7.27b | 36.67 ± 3.33b | 47.00 ± 5.77b | 70.00 ± 0.00b |
0.3 | 100.0 ± 0.00c | 100.0 ± 0.00b | 100.0 ± 0.00b | 100.0 ± 0.00b | 20.00 ± 2.88bc | 28.33 ± 7.27b | 60.00 ± 5.77b | 70.00 ± 0.00b |
0.4 | 100.0 ± 0.00c | 100.0 ± 0.00b | 100.0 ± 0.00b | 100.0 ± 0.00b | 36.67 ± 4.41c | 55.00 ± 2.89c | 61.67 ± 7.27b | 82.00 ± 0.00b |
0.5 | 100.0 ± 0.00c | 100.0 ± 0.00b | 100.0 ± 0.00b | 100.0 ± 0.00b | 33.33 ± 4.41cd | 58.33 ± 10.93c | 56.67 ± 12.02b | 90.00 ± 0.00b |
Fumigant effect of DDVP and ginger rhizome extract oil on the mortality of newly emerged adults Indian meal moth
% conc. (v/v) | DDVP | ginger rhizome extract oil | ||||||
---|---|---|---|---|---|---|---|---|
24 h | 48 h | 72 h | 96 h | 24 h | 48 h | 72 h | 96 h | |
control | 0.00 ± 0.00a | 0.00 ± 0.00 a | 0.00 ± 0.00 a | 0.00 ± 0.00 a | 0.00 ± 0.00 a | 0.00 ± 0.00 a | 0.00 ± 0.00 a | 0.00 ± 0.00 a |
0.1 | 81.67 ± 7.26b | 96.67 ± 3.33 b | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 50.00 ± 8.67 b | 53.33 ± 10.13 b | 56.67 ± 8.82 b | 100.00 ± 0.00 b |
0.2 | 100.0 ± 0.00c | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 55.00 ± 13.23 b | 56.67 ± 13.64 b | 61.67 ± 14.53 b | 100.00 ± 0.00 b |
0.3 | 100.0 ± 0.00 c | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 70.00 ± 2.89 b | 75.00 ± 2.89 bc | 88.33 ± 4.41 c | 100.00 ± 0.00 b |
0.4 | 100.0 ± 0.00 c | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 71.67 ± 6.01 b | 80.00 ± 2.89 cd | 98.33 ± 1.67 c | 100.00 ± 0.00 b |
0.5 | 100.0 ± 0.00 c | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 100.0 ± 0.00 b | 100.0 ± 0.00 c | 100.0 ± 2.89 cd | 100.0 ± 0.00 c | 100.00 ± 0.00 b |