Urine sprays during courtship send mixed messages

Walking through urine drives crayfish into an aggressive sexual frenzy. Researchers writing in the open access journal BMC Biology suggest that a urine-mediated combination of aggressive and reproductive behaviour ensures ...

Fungus-on-Fungus Fight Could Benefit Chickpeas

(PhysOrg.com) -- The fungus Ascochyta rabiei threatens chickpea crops the world over. But now this blight-causing pathogen could meet its match in Aureobasidium pullulans, a rival fungus that Agricultural Research Service ...


Antagonism is hostility that results in active resistance, opposition, or contentiousness.

Additionally, it may refer to:

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