Nicholas A H, SpoonerHart R N, Vickers R久Control of woollyaphid, Eriosoma Lanigerum(Hausmann)(Hemiptera:Pemphigidae) on mature apple trees using insecticide soil-root drenches[J]. Australian Journal of Entomology,2003 ,42(1): 6-11.
[5]
Brown M W. Glenn D. Wisniewski M E Functional and anatomical disruption of apple roots by the woolly apple aphid( Hooptera; Aphididae) [J].Joumal of Economic, Entomology,1991, 84(6): 1823-1826.
[6]
Weber D C, Brown MW. Impact of woolly apple aphid (Homoptera:Aphididac)on the growth of potted apple trees[J]. Journal of Economic Ento-mology,1988, 81(4): 1170-1177.
[7]
Deng J Q,Rui G S,Guan Y T, et aL The selection of an apple stockline,Siberian crabapple Jin 67, immune to the woolly apple aphid[J]. Acta Phytophylacica Sinica, 1993, 20(3):217-222.
Lemoine J,Cadic A An ornamental apple tree resistant to woolly aphid[M].PHM Revue Horticole,1999.
[12]
Nicholas A H, SpoonerHart R N, Vickers R A Abundance and naturalcontrol of the woolly aphid Eriosoma lanigerum in an Australian apple orchard IPM program[J]. Bio Control,2005, 50(2): 271-291.
Brown M W, Schmitt J J.Ranger S, et aL Yield reduction in apple byedaphic woolly apple aphid populations[J]. Journal of Economic Entomology,1995.88 (1):127-133.
Thakur J R, Gupta P R Management of the woolly apple aphid,Eriosoma lanigerum Hausmann( Homoptera, Aphididae) in apple orchard ecosystem[J]. Pest Management and Economic Zoology, 1998,6 (2): 93-100.
[20]
Ismail I I,Nagar S E, AttiaAASeasonal occurrence of h_nosommaLanigerumm(Hausm) on apple trees in Qalubia, Egypt[J]. African Joumal of Agricultural Sciencs, 1989, 13: 1-2, 9-13.
[21]
Sachan J N,GangvlarSKReaction of different varieties of apple to wool-ly aphid inadence[J]. Indian Journal of Entomology,1987 ,49(4). 559-561.