@article{oai:repository.naro.go.jp:00001859,
 author = {豊島, 真吾 and TOYOSHIMA, Shimgo and YAGINUMA, Katsuhiko and 栁沼, 勝彦 and 柳沼, 勝彦 and 高梨, 祐明 and TAKANASHI, Masaaki},
 journal = {果樹研究所研究報告, Bulletin of the National Institute of Fruit Tree Science},
 month = {Mar},
 note = {Trends in the occurrence and infestation of insect pests on leaves and fruits have been investigated for three years in an apple orchard that had not been sprayed with insecticides. Instead, mating disruption was applied to control Carposina sasakii, Phyllonorycter ringoniella, Archips breviplicanus, Archips fuscocupreanus, and Adoxophyes orana fasciata. The result, in which fewer males of C. sasakii, P. ringoniella, and A. breviplicanus were trapped in the orchard with mating disruption than in orchards without mating disruption, suggested that the communication via sex pheromones between females and males of those species was disrupted. On the other hand, the effect of mating disruption for A. fuscocupreanus and A. orana fasciata was not obvious in the present study because of fewer trap catches even in unsprayed orchards where there was no mating disruption. However, target pests of the mating disruption as well as non-target pests appeared in the orchard, and damaged leaves and fruits. P. ringoniella, Popillia japonica, Lyonetia prunifoliella, tortricid and geometrid moths, aphids, and spider mites damaged leaves, C. sasakii, Comstockaspis perniciosa, tortricid, noctuid and geometrid moths, and pentatomid bugs damaged fruits. Leaf damage apparently had no relation to the control practice, and did not affect the fruit quality. Therefore, insecticides need not be used to control leaf-injury pests. Although few sprays may lower the fruit injury below the 1% level, based on the monitoring the occurrence of the pests, the most serious pest, C. sasakii, has to be controlled with supplementary insecticides.},
 pages = {71--81},
 title = {複合交信攪乱剤を利用した減農薬リンゴ園における害虫発生と被害の動向},
 volume = {4},
 year = {2005},
 yomi = {トヨシマ, シンゴ and ヤギヌマ, カツヒコ and タカナシ, マサアキ}
}