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　　蟲??(chong)媒??(mei)花??(hua)粉??(fen)指??(zhi)以??(yi)昆??(kun)蟲??(chong)為??(wei)傳??(chuan)播??(bo)媒??(mei)介??(jie)的??(de)花??(hua)粉祝(fen)??，一??(yi)般??(ban)花??(hua)粉??(fen)顆??(ke)粒??(li)大??(da)、質(zhì)??(zhi)重??(zhong)??，難??(nan)以??(yi)通??(tong)過(guò)??(guo)風(fēng)??(feng)媒??(mei)進(jìn)??(jin)行??(xing)傳??(chuan)播??(bo)??，如??(ru)油?(you)菜??(cai)花??(hua)、桃??(tao)花??(hua)、梨??(li)花??(hua)等??(deng)；它??(ta)的??(de)特?(te)點(diǎn)??(dian)是??(shi)花?(hua)朵??(duo)鮮??(xian)艷??(yan)??，帶??(dai)有??(you)芳??(fang)香??(xiang)或?(huo)其??(qi)他??(ta)氣??(qi)味??(wei)??，吸?(xi)引??(yin)蝴??(hu)蝶??(die)、蜜??(mi)蜂?(feng)或??(huo)其??(qi)他??(ta)昆??(kun)蟲??(chong)來(lái)??(lai)進(jìn)??(jin)行??(xing)傳??(chuan)播??(bo)??。??　　花??(hua)粉??(fen)過(guò)??(guo)敏??(min)是??(shi)由??(you)致??(zhi)敏??(min)花??(hua)粉??(fen)誘??(you)發(fā)??(fa)的??(de)Ⅰ型??(xing)變?(bian)態(tài)?(tai)反??(fan)應(yīng)??(ying)性??(xing)疾??(ji)病??(bing)??。??花??(hua)粉??(fen)過(guò)??(guo)敏??(min)的??(de)“元??(yuan)兇??(xiong)”指??(zhi)的??(de)就?(jiu)是??(shi)這??(zhe)里??(li)所??(suo)說(shuō)??(shuo)的??(de)致??(zhi)敏??(min)花?(hua)粉??(fen)?，它?(ta)一??(yi)般??(ban)以??(yi)風(fēng)?(feng)媒??(mei)花??(hua)粉??(fen)居??(ju)多??(duo)??。。