Endophytic actinobacteria from wild medicinal plants are a natural source of insecticide to control the African cotton leafworm (Spodoptera littoralis)

AMB Express

Table 4 Compounds with insecticidal activities identified in ethyl acetate extract of Streptomyces sp. ES2 EMCC2291 by LC-QTOF-MS–MS technique

Identified compound	RT (min.)	Intensity	Mass (Da)	Adduct	m/z value (mass)	Molecular formula	InChI Key	ChemSpider ID	KEGG ID	PubChem CID	METLIN ID
4-Nitrophenol	0.9714333	12436.39	139.1088	[M + H]⁺	140.1089	C₆H₅NO₃	BTJIUGUIPKRLHP-UHFFFAOYSA-N	955	C00870	980	4100
Cyromazine	3.467633	56928.55	166.09669	[M + H]⁺	167.1178	C₆H₁₀N₆	LVQDKIWDGQRHTE-UHFFFAOYSA-N	43550	C14147	47866	NA
Diazinon	13.02	1941	304.10105	[M + H]⁺	305.10833	C₁₂H₂₁N₂O₃PS	FHIVAFMUCKRCQO-UHFFFAOYSA-N	2909	C14324	3017	NA

RT (min,); Retention time in minutes, Mass (Da); molecular weight in Dalton. (m/z) are values detected by mass spectroscopy. Compounds were retrieved from PubChem databases and drawn by ChemDraw software
Chemspider ID, Chemical structure Database Identifier (http://www.chemspider.com/); InChI Key, International Chemical Identifier (https://pubchem.ncbi.nlm.nih.gov/source/ChEBI); KEGG ID, Kyoto Encyclopedia of Genes and Genomes database (https;//www.genome.jp/kegg/)