Correction: Lu et al. Host Volatiles Potentially Drive Two Evolutionarily Related Weevils to Select Different Grains. Insects 2024, 15, 300

Shaohua Lu; Lingfang Zhang; Yujie Lu; Mingshun Chen; Zhengyan Wang

doi:10.3390/insects16020206

,

and

¹

School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China

²

School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang 212100, China

³

USDA-ARS-PSERU, Kansas State University, Manhattan, KS 66506, USA

^*

Author to whom correspondence should be addressed.

Insects2025, 16(2), 206;https://doi.org/10.3390/insects16020206

This article belongs to the Special Issue Advances in Chemical Ecology of Plant–Insect Interactions

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Table S1. Volatile profiles of different grains.

Chemicals	Paddy		Maize		Wheat
Chemicals	Relative Content (%)	Retention Index	Relative Content (%)	Retention Index	Relative Content (%)	Retention Index
p-cymene	4.97 ± 1.55	1057	1.38 ± 0.52	1043	1.01 ± 0.26	1055
Dodecane	1.60 ± 0.66	1112	0.83 ± 0.36	1602	0	-
Tridecane	0.83 ± 0.34	1123	0.46 ± 0.41	1835	1.49 ± 0.56	1127
Tetradecane	0	-	0.85 ± 0.37	1994	0	-
Pentadecane	0.55 ± 0.21	1378	0.43 ± 0.21	2016	0	-
2,5-Dimethylundecane	0.46 ± 0.17	1400	0	-	0	-
Hexadecane	0.80 ± 0.26	1458	0.66 ± 0.26	2125	0	-
2-Methyldodecane	0.75 ± 0.26	1502	0	-	0	-
Heptadecane	0.47 ± 0.21	1544	0	-	0	-
n-Octadecane	1.22 ± 0.26	1590	0	-	0.34 ± 0.14	1995
Icosane	2.16 ± 0.32	1616	0	-	0.48 ± 0.16	2261
2,6,11-Trimethyldodecane	0.72 ± 0.29	1635	0	-	0	-
2,6,10-Trimethylpentadecane	0.58 ± 0.09	1671	0	-	0	-
2-Methyloctadecane	0.57 ± 0.28	1684	0	-	0	-
2-Methylicosane	0.39 ± 0.17	1715	0	-	0	-
phytane	0	-	0	-	0.80 ± 0.29	2510
2-ethylhexanol	0	-	16.50 ± 5.63	1055	12.29 ± 4.59	1062
γ-terpinene	2.16 ± 1.05	921	0.94 ± 0.32	1061	1.52 ± 0.67	1107
trans-β-Ocimene	0.99 ± 0.31	930	0	-	0.70 ± 0.21	931
Sabinene	4.05 ± 1.15	921	0	-	0	-
α-pinene	0	-	0	-	3.26 ± 0.97	981
β-pinene	1.75 ± 0.86	988	0	-	0.97 ± 0.31	988
Myrcene	7.56 ± 0.84	1005	0	-	3.42 ± 1.01	1004
α-phellandrene	0.71 ± 0.34	1028	0.60 ± 0.15	892	1.06 ± 0.17	922
α-Terpinene	1.29 ± 0.25	1044	0.44 ± 0.11	1022	0.94 ± 0.15	1044
Limonene	16.71 ± 3.84	1068	0	-	0	-
β-Ocimene	1.26 ± 0.55	1076	0	-	0	-
α-Ocimene	0.60 ± 0.11	1095	0	-	0.49 ± 0.16	1088
Terpinolene	3.58 ± 1.13	1118	0	-	0.78 ± 0.32	1151
(+)-2-carene	2.35 ± 0.84	1178	0	-	0	-
Safrole	1.04 ± 0.44	1643	1.65 ± 0.72	1634	1.19 ± 0.54	1672
(+)-Δ-cadiene	13.08 ± 5.54	1841	11.49 ± 4.57	1824	16.28 ± 7.05	1923
(-)-isocaryophyllene	0.62 ± 0.21	1936	0	-	0	-
β-Cubebene	0	-	0.73 ± 0.26	2117	0.95 ± 0.34	2304
β-phellandrene	0	-	0	-	1.76 ± 0.58	1065
β-elemene	0	-	0	-	0.41 ± 0.16	1959
β-Caryophyllene	0	-	0	-	0.78 ± 0.24	2039
(+)-cuparene	0	-	0	-	0.40 ± 0.07	1028
piperitone	2.94 ± 1.15	1565	11.94 ± 1.56	1467	8.50 ± 3.56	1571
2-Decyne	0	-	0.80 ± 0.21	1405	0	-
2-Isopropylbutanal	0	-	0.36	832	0	-
Heptanal	1.59	893	1.11	882	0	-
Octanal	0.64	1024	0.92	1003	0.31	1024
(E)-2-Nonenal	0	-	0.98	1115	0	-
nonanal	4.34	1234	7.72	1217	2.8	1186
Decanal	0	-	3.77	1438	1.36	1430
Cinnamaldehyde	0.93	1603	7.19	1564	8.18	1626
6-Methylhept-5-en-2-one	1.57 ± 0.77	996	1.81 ± 0.42	989	1.04 ± 0.27	997
Geranylacetone	0	-	1.60 ± 0.58	1892	1.01 ± 0.23	2117
Ethyl hexanoate	0	-	0	-	0.62 ± 0.19	1017
Geranyl propionate	0	-	2.21 ± 0.13	995	0	-
α-Terpinyl acetate	1.19 ± 0.32	1770	1.71 ± 0.68	1640	4.80 ± 1.21	1840
butyl butanoate	0	-	0.49 ± 0.22	1768	0
2,4,4-trimethylpentane-1,3-diyl bis(2-methylpropanoate)	0	-	0	-	2.63 ± 0.88	1911
acetic acid geranyl ester	0	-	0	-	0.63 ± 0.23	1932
Cinnamyl acetat	0	-	0	-	0.39 ± 0.21	2107
1-Hexanol	2.46 ± 0.05	859	1.75 ± 0.08	858	0.87 ± 0.23	859
Oct-1-en-3-ol	0	-	0.54 ± 0.19	980	1.02 ± 0.29	990
Heptan-1-ol	0.39 ± 0.11	976	0	-	0	-
1-Octanol	0.75 ± 0.36	1145	2.54 ± 0.38	1115	0	-
Cineole	0	-	0	-	0.71 ± 0.29	1067
Linalool	0	-	5.59 ± 0.24	1144	7.38 ± 3.67	1178
2-propylheptanol	1.56 ± 0.27	1220	0	-	0	-
Citronellol	0	-	0.53 ± 0.22	1388	0	-
Terpinine-4-ol	3.40 ± 0.74	1407	5.05 ± 1.16	1400	2.72 ± 1.08	1346
Terpineol	0	-	1.83 ± 0.67	1417	0.71 ± 0.15	1387

Notes: the relative content was calculated by the peak area of each chemical in GC signal. The percentage of each chemical shows its relative abundance in the volatile profiles. “0” means this compound was not identified in this group.

Reference

Lu, S.; Zhang, L.; Lu, Y.; Chen, M.; Wang, Z. Host Volatiles Potentially Drive Two Evolutionarily Related Weevils to Select Different Grains. Insects 2024, 15, 300. [Google Scholar] [CrossRef] [PubMed]

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Correction: Lu et al. Host Volatiles Potentially Drive Two Evolutionarily Related Weevils to Select Different Grains. Insects 2024, 15, 300

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