Psylla chinensis

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August undefined, 2024

WebThe pear psylla, Cacopsylla chinensis Yang et Li, is one of the most serious pests on pear tree in the worldwide (Inoue et al. 2012, Erler and Tosun 2024). In summer, psylla … WebFeb 3, 2024 · The pear psylla, Cacopsylla chinensis Y ang et Li, is one of the . most serious pests on pear tree in the worldwide (Inoue et al. 2012, Erler and T osun 2024). In …

Laboratory Screening of 26 Essential Oils Against Cacopsylla …

WebMay 23, 2013 · Psylla chinensis: Yang & Li: Propose photo. Taxonomy. Kingdom Animalia ( 1ANIMK ) Phylum Arthropoda ( 1ARTHP ) Subphylum Hexapoda ( 1HEXAQ ) Class … WebPear psylla, Cacopsylla chinensis (Yang & Li) are present as two seasonal morphotypes in pear orchards where they, suck phloem sap, defoliate pear trees, and cause fruit russet. … high brem

PHENOLOGY OF FALL DISPERSAL BY WINTERFORM PEAR …

WebMay 31, 2012 · Phenology of fall dispersal into apple orchards is described for winterform pear psylla, Cacopsylla pyricola Foerster, in orchards located in Yakima and … WebКлючевые слова: Насаждения груши, обыкновенная грушевая медяница Psylla pyri L, сумма эффективных температур, динамика лёта. DOI: 10.21515/1999-1703-101-149-154 Литература: WebThe Asian citrus psyllid, Diaphorina citri Kuwayama, is widely distributed in southern Asia. It is an important pest of citrus in several countries as it is a vector of a serious citrus … how far is norfolk va from burlington nc

Pear Psylla / Pear / Agriculture: Pest Management Guidelines / …

WebMar 27, 2024 · Description and life cycle. Pear psylla adults look like small, dark reddish brown, 1/10-inch long cicadas. Eggs, just visible to the naked eye, are pear-shaped, … WebPear psylla, Cacopsylla pyricola (Förster), has remained the most challenging pest of commercial pears in Washington and Oregon, the top producers of pears in the United States. The lack of effective integrated pest management tactics for this pest has been a major barrier to effective management. how far is nolensville tn to franklin tnWebJan 1, 2010 · To evaluate effects of intercropping aromatic plants on the interactions among Psylla chinensis and its natural enemies in pear orchard, the composition, population … high brehm hats

"WebPsylla borealis Horvath, 1908 c g. Psylla buxi (Linné, 1758) c g b (boxwood psyllid) Psylla capricornis Li, 2005 c g. Psylla carpinicola Crawford, 1914 c g b. Psylla caudata … " - Psylla chinensis

Psylla chinensis

Web梨木虱为同翅目木虱科昆虫，近几年在梨产区发生呈加重趋势。笔者对陕西省蒲城县梨木虱的发生规律进行了调查，提出了防治措施。梨木虱在陕西省蒲城县一年发生3代，以成、若虫刺吸芽、叶和嫩梢汁液，以若虫危害为主，可造成叶片变褐干枯甚至脱落。若虫分泌粘质物，诱发煤污病，导致果实 ... WebThe European pear psylla, Cacopsylla pyri L. (Hemiptera: Psyllidae), is one of the most serious arthropod pests of pear. Since proper control of this pest is essential, better …

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WebJun 1, 2024 · The feeding preference of pear psylla (Cacopsylla chinensis) varies among pear cultivars.To clarify whether leaf structural factors are related to C. chinensis … WebMay 22, 2024 · Similar to other pear psylla species in Europe and America, Cacopsylla chinensis (Yang and Li) is one of the most important pests that causes yield loss in …

Psylla (from the Greek psulla, meaning flea) is a genus of sap-sucking insects belonging to the order Hemiptera. There are at least 110 described species in Psylla. Species within the genus feed on various host plants. Some harmful species commonly known as flies belong to neighbouring genera, such as Cacopsylla (which includes most of the pyslla harmful to fruit trees), th… WebCacopsylla guangdongli Li, 1993: 452 . Synonymized by Li, 2011: 872. Adult. Coloration: Summer form: General colour green to yellow. Concave area around discal foveae of …

http://proceedings.kubsau.ru/issue/2024/101/149-154 WebSep 19, 2012 · The Chinese pear psyllids, Cacopsylla spp., associated with Pyrus ussuriensis are reviewed. Three new species, C. accincta sp. n., C. burckhardti sp. n., …

WebAn Psylla chinensis in uska species han Insecta nga ginhulagway ni Yang ngan Li hadton 1981. An Psylla chinensis in nahilalakip ha genus nga Psylla, ngan familia nga …

WebSep 19, 2012 · The Chinese pear psyllids, Cacopsylla spp., associated with Pyrus ussuriensis are reviewed. Three new species, C. accincta sp. n., C. burckhardti sp. n., … how far is norfolk from portsmouth vaWebApr 17, 2015 · Pear psylla, Cacopsylla chinensis (Yang and Li) (Hemiptera: Psyllidae) has been one of more important pests of commercial pears in Palearctic and Nearctic Region … high brehm hats texasWebThe invention provides a novel technique for treatment of psylla chinensis in a pear orchard in winter. The technique is characterized by selecting measures like agricultural … how far is norfolk ne from meWebMar 22, 2024 · The pear psylla, Cacopsylla chinensis (Yang and Li) (Hemiptera: Psyllidae), is an important pest in pear orchards in China [1,2].Pear psyllids damage pear trees by … how far is norfolk from londonWebDifferent predation capacities and mechanisms of Harmonia axyridis (Coleoptera: Coccinellidae) on two morphotypes of pear psylla Cacopsylla chinensis (Hemiptera: Psyllidae) [O] . Yang Ge, Liu Zhang, Zifang Qin, 2012 how far is norfolk from dcWebPear psylla (Cacopsylla chinensis Yang and Li) is one of the most harmful pests of pear (Pyrus spp.) trees in China, especially in northern China (Yang et al. 2004).Adult C. … how far is noida from delhiWebGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data. how far is norristown pa