南京附近天蚕生活史续报

OBSERVATION ONTHE LIFE-HISTORY OF THE FISH-LINE SILKWORM,ERIOGYNA PYRETORUM COGNATA

作者继1973—1980年工作后,又研究了天蚕丝的理化性质,天蚕丝有丝氨酸,谷氨酸等14种氨基酸,组成优越的丝质,在外向性型经济中有充分利用价值.为了发展天蚕养殖,对天蚕繁衍和天敌方面作了进一步研究。天蚕繁衍有邂逅交尾群和确期交尾对(仅有一对);天蚕天敌种类和防御方法也略作说明.

Eriogyna pyretorum isn’t monophasic.Lactuca stiva and Sonchus oleraceus that are also favourite food for Eriogyna pyretorum can make it grow and develog ment. The quality of the silk is the best,So it is called the gold silk.It has use value in the export oriental economy,but the problem of the silk reeling is not solved.