beneficial species معنى"beneficial species" أمثلة على "beneficial" معنى "species" معنى "be beneficial" معنى "beneficial arthropods" معنى "beneficial insect" معنى "beneficial organism" معنى "beneficial organisms" معنى "beneficial utilization" معنى "beneficial weed" معنى "species" معنى "beneficial acclimation hypothesis" معنى "allied species" معنى "amphitemperate species" معنى "anadromous species" معنى "atomic species" معنى "autochthonous species" معنى "brominated species" معنى "catadromous species" معنى "charismatic species" معنى "chemical species" معنى "chlorine species" معنى "choice of species" معنى "circumglobal species" معنى "circumtropical species" معنى "climax species" معنى أمثلة The Worldwide Integrated Assessment, issued by the Task Force on Systemic Pesticides, provides "conclusive" evidence that neonicotinoid pesticides are damaging a wide range of beneficial species and are a key factor in the decline of bees.
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