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Survey of Trojan fir seed orchard in Edremit-Gurgendag Region of Turkey

机译:土耳其埃德雷米特-古根达格地区特洛伊冷杉种子园的调查

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Abies nordmanniana ssp. Equitrojani, with a limited distribution in Northwestern Anatolia (Kazdaglari Mountain ranges), is one of the four Abies taxa naturally grown in Turkey. Regeneration problems are caused when establishing seed orchards for this important conifer. Seed and cone pests are the main problems encountered in orchards. This study was conducted between the years of 2006 and 2008 in Edremit-Gurgendag Seed Orchard located in Balikesir, Turkey. Four pests,Megastigmus suspectus?Borr. (Hymenoptera,?Torymidae),?Dasineura abiesemia(Foote), Resseliella piceae Seitn. (Diptera,?Cecidomyiidae) and?Dioryctria abietella(Den. and Schiff.) (Lepidoptera,?Pyralidae) with 1224 individuals, were recorded at the end of the study. An attempt was made to calculate the cone infestation index and the damage rates to cones of each pest.
机译:冷杉(Abies nordmanniana ssp。) Equitrojani在安纳托利亚西北部(Kazdaglari山脉)分布有限,是土耳其自然种植的四种Abies类群之一。为这个重要的针叶树建立种子园时会引起再生问题。种子和锥虫是果园中遇到的主要问题。这项研究是在2006年至2008年之间在位于土耳其Balikesir的Edremit-Gurgendag种果园进行的。四种害虫:Megastigmussususus?Borr。 (膜翅目,?科),达氏淡色病菌(Foote),小粉虱Resiteliella piceae Seitn。在研究结束时,记录了(双翅目,C虫科)和(Dieptctria abietella)(鳞翅目,Sch虫)(鳞翅目,P科)的1224只个体。试图计算出锥体侵袭指数和每种害虫对锥体的损害率。

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