请输入您要查询的英文单词:

 

单词 heteroecious
释义

Definition of heteroecious in US English:

heteroecious

adjectiveˌhedəˈrēSHəsˌhedəˈrēSHəs
Biology
  • Parasitic on different and often unrelated species of host at different stages of life.

    Compare with homoecious
    Example sentencesExamples
    • Control of a heteroecious rust will involve two hosts and their proximity to each other.
    • The other Chrysomyxa needle rusts are heteroecious and require more than one host to complete their life cycles.
    • Most heteroecious aphids have just one primary and one secondary host.
    • This allows rapid asexual spread during a single growing season and also enables a heteroecious species to persist on one host, even when its other host is not present.
    • Puccinia gladioli is a heteroecious rust of quarantine significance for the U.S.
 
 

Definition of heteroecious in US English:

heteroecious

adjectiveˌhedəˈrēSHəs
Biology
  • Parasitic on different and often unrelated species of host at different stages of life.

    Compare with homoecious
    Example sentencesExamples
    • Most heteroecious aphids have just one primary and one secondary host.
    • Puccinia gladioli is a heteroecious rust of quarantine significance for the U.S.
    • The other Chrysomyxa needle rusts are heteroecious and require more than one host to complete their life cycles.
    • Control of a heteroecious rust will involve two hosts and their proximity to each other.
    • This allows rapid asexual spread during a single growing season and also enables a heteroecious species to persist on one host, even when its other host is not present.
 
 
随便看

 

英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/21 10:47:13