Definition of semiochemical in English:

semiochemical

Syllabification: sem·i·o·chem·i·cal
Pronunciation: /ˌsemē-ōˈkemikəl, ˌsēmē-
 
/

noun

Biochemistry
A pheromone or other chemical that conveys a signal from one organism to another so as to modify the behavior of the recipient organism.
More example sentences
  • Animals or even plants may emit different semiochemicals (including pheromones) which serve as sexual attractants, repellents to potential predators, or inducements to flight mode.
  • They expected to confirm that grapefruit is highly attractive to the Mexican fruit fly, probably because a grapefruit gives off semiochemicals - a type of chemical signature that insects identify by smell.
  • In particular, he is trying to determine whether genetically modified soybeans release the same semiochemicals as traditional soybean varieties to attract insects that parasitize stink bugs.

Definition of semiochemical in:

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Pronunciation: wiːn
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be of the opinion; think or suppose