Table 1.

Quantitative results for metabolites in BPH nymphs

Metabolites	δ (Η)	T1 (S)	Metabolite quantitya (Mean ± SD, mg/g fresh weight BPH nymphs)
			R12hb	S12hb	R24h	S24h	R48h	S48h	R96h	S96h
Ile	1.01	0.93	0.125 ± 0.033	0.158 ± 0.022	0.170 ± 0.021	0.134 ± 0.018	0.151 ± 0.032	0.137 ± 0.040	0.206 ± 0.039	0.196 ± 0.060
Val	1.04	0.98	0.167 ± 0.037	0.193 ± 0.032	0.212 ± 0.030	0.181 ± 0.038	0.161 ± 0.054	0.158 ± 0.042	0.232 ± 0.053	0.238 ± 0.074
Thr	1.33	0.90	0.218 ± 0.047	0.231 ± 0.022	0.199 ± 0.038	0.207 ± 0.047	0.218 ± 0.039	0.169 ± 0.037	0.250 ± 0.051	0.263 ± 0.060
Ala	1.48	1.46	0.794 ± 0.196	0.747 ± 0.098	0.556 ± 0.128	0.516 ± 0.108	0.772 ± 0.152	0.753 ± 0.186	0.809 ± 0.152	0.884 ± 0.282
Pro	4.14	5.44	0.725 ± 0.215	0.646 ± 0.109	0.512 ± 0.113	0.512 ± 0.093	0.708 ± 0.171	0.486 ± 0.190	0.867 ± 0.184	0.907 ± 0.246
Gln	2.14	1.11	1.422 ± 0.406	1.185 ± 0.198	1.171 ± 0.275	1.142 ± 0.230	1.368 ± 0.314	0.897 ± 0.315	1.689 ± 0.275	1.542 ± 0.493
Asn	2.96	1.34	0.208 ± 0.073	0.227 ± 0.032	0.223 ± 0.049	0.233 ± 0.045	0.324 ± 0.073	0.213 ± 0.077	0.371 ± 0.057	0.371 ± 0.133
Tyr	6.90	2.83	0.419 ± 0.111	0.412 ± 0.106	0.418 ± 0.103	0.389 ± 0.107	0.345 ± 0.095	0.364 ± 0.076	0.420 ± 0.086	0.466 ± 0.155
Phe	7.43	2.85	0.080 ± 0.025	0.090 ± 0.013	0.089 ± 0.021	0.080 ± 0.018	0.097 ± 0.024	0.068 ± 0.027	0.120 ± 0.019	0.129 ± 0.046
Trp	7.73	1.00	0.080 ± 0.023	0.099 ± 0.016	0.095 ± 0.021	0.089 ± 0.018	0.105 ± 0.027	0.086 ± 0.030	0.127 ± 0.023	0.115 ± 0.046
Asp	2.82	1.34	0.240 ± 0.074	0.220 ± 0.035	0.186 ± 0.039	0.190 ± 0.035	0.283 ± 0.064	0.271 ± 0.063	0.325 ± 0.051	0.336 ± 0.108
Succinate	2.41	2.12	0.146 ± 0.023	0.112 ± 0.016	0.093 ± 0.022	0.085 ± 0.015	0.073 ± 0.021	0.122 ± 0.025	0.135 ± 0.026	0.160 ± 0.049
Formate	8.46	13.72	0.011 ± 0.003	0.011 ± 0.002	0.011 ± 0.003	0.012 ± 0.004	0.017 ± 0.002	0.008 ± 0.002	0.012 ± 0.003	0.014 ± 0.004
Citrate	2.55	0.68	0.263 ± 0.068	0.299 ± 0.044	0.325 ± 0.077	0.334 ± 0.071	0.392 ± 0.087	0.257 ± 0.097	0.471 ± 0.084	0.435 ± 0.161
Fumarate	6.52	11.41	0.009 ± 0.005	0.008 ± 0.003	0.011 ± 0.006	0.013 ± 0.006	0.010 ± 0.009	0.016 ± 0.012	0.023 ± 0.008	0.023 ± 0.013
β‐Glucose	4.65	1.62	0.479 ± 0.133	0.504 ± 0.065	0.337 ± 0.096	0.283 ± 0.065	0.326 ± 0.135	0.358 ± 0.155	0.666 ± 0.141	0.842 ± 0.270
α‐Glucose	5.24	3.31	0.352 ± 0.089	0.386 ± 0.050	0.257 ± 0.072	0.218 ± 0.048	0.249 ± 0.096	0.232 ± 0.116	0.491 ± 0.103	0.627 ± 0.193
Trehalose	5.20	1.25	1.415 ± 0.322	1.356 ± 0.297	1.783 ± 0.524	1.630 ± 0.432	1.933 ± 0.497	1.398 ± 0.539	2.215 ± 0.473	1.747 ± 0.827
AMP	8.61	2.15	0.550 ± 0.161	0.558 ± 0.063	0.406 ± 0.06	0.341 ± 0.055	0.489 ± 0.106	0.321 ± 0.108	0.628 ± 0.127	0.612 ± 0.168
UDP‐glucose	7.96	1.00	0.203 ± 0.065	0.187 ± 0.027	0.185 ± 0.046	0.198 ± 0.049	0.211 ± 0.054	0.149 ± 0.055	0.280 ± 0.054	0.239 ± 0.093
Inosine	8.35	2.41	0.208 ± 0.015	0.248 ± 0.025	0.248 ± 0.06	0.249 ± 0.053	0.298 ± 0.073	0.204 ± 0.083	0.370 ± 0.059	0.372 ± 0.161
Uridine	7.88	1.41	0.178 ± 0.056	0.160 ± 0.025	0.151 ± 0.025	0.128 ± 0.023	0.183 ± 0.043	0.120 ± 0.044	0.216 ± 0.031	0.237 ± 0.085
Guanosine	8.01	1.00	0.074 ± 0.024	0.062 ± 0.012	0.051 ± 0.012	0.056 ± 0.013	0.067 ± 0.017	0.072 ± 0.021	0.090 ± 0.018	0.091 ± 0.037
Ethanolamine	3.15	1.20	0.140 ± 0.044	0.169 ± 0.025	0.154 ± 0.034	0.120 ± 0.030	0.201 ± 0.043	0.136 ± 0.049	0.237 ± 0.040	0.236 ± 0.073
Choline	3.20	1.58	0.426 ± 0.154	0.420 ± 0.085	0.436 ± 0.078	0.330 ± 0.068	0.465 ± 0.111	0.332 ± 0.137	0.646 ± 0.155	0.637 ± 0.163

^aIn the form of mg/g fresh weight BPH nymphs, mean ± SD.

^bR12h and S12h represented metabolites in BPH nymphs feeding on resistant and susceptible rice plants for 12 h, respectively. Data in red and blue, respectively, denote significant increase and decrease in BPH feeding on the resistant rice plants compared with those feeding on the susceptible rice plants (P < 0.05).