桑害蟲 的英文怎麼說
中文拼音 [sānghàichóng]
桑害蟲
英文
injurious insect of mulberry tree-
Up to now, extensive biological, chromosomal structure and variation, dna polymorphism, breeding application as well as pest control studies have been conducted. alpha - amylase is a functionally important enzyme for silkworm that feed on mulberry leaves
迄今已對野桑蠶進行了廣泛的生物學上的研究、染色體結構及變異研究、 dna多態性研究、家蠶育種上的應用研究以及作為桑園害蟲防治上的研究。The cause and countermeasure of mulberry field insect pests occuring times after times in jiang yan city
姜堰市桑園蟲害多發原因及防治對策
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