Sentence:  "Lucuma salicifolia" (canistal) and "Micropholis mexicana" (wild apricot) are the most infested fruit species. They have a very short <WSD>fructification</WSD> period. 
Meaning of the word marked with <WSD> tags:  The act of forming or producing fruit; the act of fructifying, or rendering productive of fruit; fecundation.