作者: H. Schmutterer , P. Ehrhardt
DOI: 10.1111/J.1439-0418.1964.TB02966.X
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摘要: Summary Larvae of the beet lacebug Piesma quadrata Fieb. (Heteropt., Piesmidae) do not transmit beta virus 3 under normal conditions while adults are very effective vectors. A number experiments proved that larvae can acquire infectiosity after injection virus-containing plant juice or punction gut so they successfully to healthy plants.