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Analysis concerning the rapid spread of apple proliferation phytoplasmas in a breeding orchard of apple seedlings
apple proliferation phytoplasmas apple spread vectors breeding insecticides
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2015/1/21
The spread of apple proliferation (AP) phytoplasmas was monitored for 6 years in a breeding orchard in which nearly 16 thousand apple seedlings were planted. Out of this number 1,888 trees were identi...