AGROVOC

A carboxylic acid derived from galactose by oxidation of the terminal CH2OH to a COOH; it polymerizes to form pectic acid (https://en.wiktionary.org/wiki/galacturonic_acid)

To move (someone or something) from one country into another illegally and secretly. (ASFA Thesaurus)

Use of phytosanitary procedures leading to the issue of a phytosanitary certificate. (FAO, 1990)

E. aquilegiae var. ranunculi (Grev.) R.Y. Zheng & G.Q. Chen, Sydowia 34: 302 (1981). (https://www.researchgate.net/publication/288833678_Checklist_of_Powdery_mildews_Erysiphales_in_Turkey)