权威例句
scentlessScentless Chamomile (Matricaria perforata) Growth, Development, and Seed ProductionHabitats occupied by scentless chamomile (Matricaria perforata Merat) in Saskatchewan.Exocrine secretions of scentless plant bugs: Jadera, Boisea and Niesthrea species (Hemiptera: Heteroptera: Rhopalidae).Ultrastructure of the corona of scented and scentless flowers of Passiflora spp. (Passifloraceae)Effects of summer and winter annual scentless chamomile (Matricaria perforata Merat) interference on spring wheat yield.Colletotrichum sp: A potential candidate for biocontrol of scentless chamomile (Matricaria perforata) in western CanadaInvasion with stage-structured coupled map lattices: Application to the spread of scentless chamomileGenetic variation in herbicide resistance in scentless mayweed (Tripleurospermum inodorum (L.) Schultz Bip.) III. Selection for incr...Genetic variation in herbicide resistance in scentless mayweed (Tripleurospermum inodorum (L.) Schultz Bip.) II. Intraspeciffc varia...
