Any process that decreases the rate, frequency or extent of fertilization. Fertilization is the union of gametes of opposite sexes during the process of sexual reproduction to form a zygote. It involves the fusion of the gametic nuclei (karyogamy) and cytoplasm (plasmogamy). [GOC:dph]
Full description or abstract
Collection
M5: Ontology GO: Gene Ontology GO:BP: GO Biological Process