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肚倍蚜过夏越冬若蚜人工培育技术平利县肚倍课题组（陕西平利，７２５５００）在每年４～５月．将美灰藓（Ｅｕｒｏｈｙｐｎｕｍｌｅｐｔｏｔｈａｌｌｕｍ）以３ｃｍ×３ｃｍ的小块，每块间隔３ｃｍ植于石砾含量为３０％左右的石渣土基质上，用山竹或木板制作藓盘，以利通...
Belly aphid overwintering if the summer aphid artificial breeding technology Pingli County Belt task group (Pingli, Shaanxi 725500) in April to May each year. Will Eurohypnumleptothallum 3cm × 3cm small pieces, each 3cm interval planted in stone gravel content of about 30% of the gravel soil substrate made of mangosteen or wood mulberry dish to facilitate ...