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Position: Home > Articles > Relationships of Soil Ecosystem with the Population Dynamics of Field White Grub and General Tactics for Their Control Chinese Journal of Ecology 1987 (4) 38-41+52

土壤生态系统与农田蛴螬发生的关系及其综合防治的途径

作  者:
罗益镇
摘  要:
蛴螬是鞘翅目金龟科幼虫的总称,作为土壤生态系统的成员,一部分粪食性金龟(蜣螂)取食利用动植物残体,完成生态系统的物质代谢与能量循环,参与土壤腐殖质化过程,另一部分植食性金龟(蛴螬)咀食植物组织(包括根、茎、叶、果实),获取能量,生长繁殖,组成生态系统的初级食物链,构成生态平衡的基本成分。近20年来,由于多种因素的影响,生态平衡受到破坏,农田蛴螬数量普遍上升,危害严重。在粮油作物产区不断采取单一的化防措施后,有些优势种群仍处于持续发展
译  名:
Relationships of Soil Ecosystem with the Population Dynamics of Field White Grub and General Tactics for Their Control
作  者:
Luo Yizhen (Institute of plant protection,Shandong Academy of Agricultural Sciences)
摘  要:
Based on the soil ecosystemic concept the trophic structure of soil faunal communities and phy-sical environment that significantly effect the faunal composition,spatial distribution and popu-lation fluctuations of the dominat species,Field White Grub were discussed.The naturalenemies of the grub in soil including predators,parasitoids and pathogens,played a majorrole in the natural control of the grubs.A general control programm was suggested.

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