antixenosis resistance to woolly poplar aphidin phloeomyzus passerinii sign .( hom.: aphididae) different poplar clones
Authors
abstract
0
similar resources
A study on the incidence of woolly poplar aphid, Phloemyzus passerinii (Hom.: Aphididae) on poplar species and clones in Hamedan province, Iran
شتهی مومی صنوبر، Phloeomyzus passerinii (Signoret)، در ایران و بسیاری از کشورهای جهان از آفات مهم صنوبر به شمار میرود. طی سالهای 1382-1381، مقاومت و حساسیت دوازده کلن صنوبر نسبت به شتهی P. passerinii در استان همدان مورد بررسی قرار گرفت. تعداد کلنیهای شتهی تشکیل شده در واحد سطح شاخه در طول فصل رشد در سه نوبت اندازهگیری شد. کلنهای Populus alba 58/57، P. deltoides 72/51، P. deltoides missi...
full texta study on the incidence of woolly poplar aphid, phloemyzus passerinii (hom.: aphididae) on poplar species and clones in hamedan province, iran
woolly poplar aphid, phloeomyzus passerinii (signoret), is considered as an important and serious pest of poplar in iran and many countries. during 2002-2003, resistance and susceptibility of 12 poplar clones to p. passerinii were evaluated in hamedan province of iran. number of formed aphid colonies found in a surface unit was counted three times during a growing season. the clones populus alb...
full textantixenosis resistance of different poplar clones to three important pest in east azarbaijan, iran
abstract east azarbaijan province is one of the most important areas for poplar production and has the highest suitability of poplar plantation in iran. three species of poplar trees included populus alba, p. nigra and p. x. euramericana are planted and usually attacked by different pests in this province. melasoma populi l., archips rosana (l.) and pemphigus filaginis are some of important pes...
full textمقاومت آنتی زنوز در کلن های مختلف صنوبر به شته مومی صنوبر( Phloeomyzus passerinii Sign .( Hom.: Aphididae
full text
My Resources
Save resource for easier access later
Journal title:
نامه انجمن حشره شناسی ایرانجلد ۲۲، شماره ۲، صفحات ۳۱-۴۴
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023