1. Characteristic 1: Herbicide ingredients used in crops, including the number of herbicides with effective synergism (a) aminoformaldehyde, or acceptable salts or esters in agriculture and (b) Chloropyridine, or acceptable salts or esters in agriculture. 8. Claim 8: any composition of claims 1-7, including an additional pesticide. Claim 9: composition of claim 8, wherein the additional pesticides include one or more pesticides selected from the following chemical groups: pyridine carbamate, carbamate, 4-aminodiol, bromodioxin, chlorosulfone, 2,4-D, dicamba, dichloroprop-p,Meturufo, teburun, Tributyl bromide, trichloropyridine and their salts, esters or mixtures acceptable in agriculture. Claim 10: composition of claim 9, in which the added pesticides include salts 2, 4-D choline, trichloropyridine, carbamate,Or a mix of them 11. Claim 11: composition of any 1-10 claims, including a herbicide insurance company. Claim 15: a method of controlling undesirable vegetation in crops, including for vegetation or areas adjacent to vegetation, or for soil or water, to prevent the eruption or growth of vegetation (a) carbamates, or salts or esters acceptable in agriculture, and (b) chloroprialdi, Or acceptable salt or ester in agriculture,In subparagraphs (a) and (b), the amount of each addition is sufficient to produce a synergistic herbicide effect. 19. Claim 21: the method of any 15-20 claim, i.e. (a) and (b) applying post-treatment to undesirable vegetation. Claim 34: method for any 15-32 claims, i.e. control of undesirable vegetation, controlled crops include: Glycerin, glucosamine, triglyceride, phenylauxinas, pyridinediol auxinas, ariloxinxproposititos, ACESA,Aminotoluene, octyl acrylate inhibitor (ALS),4-hydroxyphenylpyridine dioxane inhibitor (HPPD),Inhibitors of rusticin (PPO)Cyanuric chloride, bromoxin, or a combination thereof. 135. Claim 35: claim method 34: undesired vegetation is controlled by a plant resistant to phenyl, and a plant resistant to phenyl is recog