搜索结果: 1-2 共查到“有害生物生物防治 Apple”相关记录2条 . 查询时间(0.046 秒)
Occurrence of Predatory Mites of the Phytoseiidae Family on Apple-Trees in Integrated and Ecological Orchards
predatory mites Phytoseiidae integratedand ecologicalorchards
2015/3/2
During the 2005–2007, we identified six species of predatory mites in the integrated and an ecological orchard:
Phytoseius echinus, Phytoseius macropilis, Euseius finlandicus, Typhlodromus pyri, Par...
Phytoplasma occurrence in apple trees in the Czech Republic
proliferation symptoms rubbery wood symptoms non-symptomatic infection PCR RFLP
2015/1/30
The presence of phytoplasmas in apple trees with proliferation symptoms, rubbery wood symptoms and no symp-toms was determined by using polymerase chain reaction assays with primers amplifying phytopl...
