权威例句
Pickerel WeedField efficacy and predicted host range of the pickerelweed borer, Bellura densa , a potential biological control agent of water hya...Failure of Eccritotarsus catarinensis , a biological control agent of waterhyacinth, to persist on pickerelweed, a non-target host i...Influence of shade and fertilizer levels on pickerelweed growth in composted solid waste and yard trash.Genetic control of floral morph in tristylous Pickerelweed (Pontederia cordata L.).Inheritance of Flower Color in Pickerelweed (Pontederia cordata L.)The performance of the water hyacinth mirid, Eccritotarsus catarinensis, on water hyacinth and pickerelweed: a comparison of laborat...Optimum storage and germination conditions for seeds of pickerelweed (Pontederia cordata L.) from Florida.Genetic control of albinism in pickerelweed (Pontederia cordata L.).Comparison of Torpedograss and Pickerelweed Susceptibility to Glyphosate
