英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
Psyllid查看 Psyllid 在百度字典中的解释百度英翻中〔查看〕
Psyllid查看 Psyllid 在Google字典中的解释Google英翻中〔查看〕
Psyllid查看 Psyllid 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Psyllid - Wikipedia
    Psyllidae, the jumping plant lice or psyllids, are a family of small plant-feeding insects that tend to be very host-specific, i e each plant-louse species only feeds on one plant species (monophagous) or feeds on a few closely related plants (oligophagous)
  • Psyllids: How to Spot, Treat and Control this Prolific Garden Pest
    At average temperatures of 65ºF, the lifespan of a psyllid is about 35 days During that time, they devour the sap in your plants Psyllids want that sweet, sticky sap running through stalks, leaves, and offshoots They access it by inserting a stylet into a soft part of the plant and sucking it out
  • Psyllids Home and Landscape UC Statewide IPM Program (UC IPM)
    The Asian citrus psyllid, Diaphorina citri, damages citrus directly by feeding on new leaf growth (flush) and is a vector of the bacterium Candidatus Liberibacter asiaticus that can result in the lethal and incurable citrus disease huanglongbing
  • How to Get Rid of Psyllids | Planet Natural
    Sometimes called jumping plant lice, psyllids feed on a variety of plants including most fruit trees and small fruits as well as tomato and potato Both adults and nymphs feed by piercing the leaf surface and extracting cell sap This causes foliage (especially the upper leaves) to turn yellow, curl and eventually die
  • psyllids Home Page
    This site is an ongoing project to present and summarize general information about psyllids, their biology, host plant associations and the economic and ecological impact that pysllids have on man-made and natural environments It also presents specific research on psyllid faunas in different parts of the world
  • Psyllids - University of Idaho
    Adult psyllids are approximately 5 64-1 8 inch (2-3 mm) in length, about the same size as an aphid In form, adults resemble small cicadas Newly emerged adults are light brown to yellow green in color, but they darken in just a few hours
  • Understanding Psyllids: A Comprehensive Guide to Identification, Damage . . .
    Understanding their lifecycle, behavior, and the right control measures is essential for anyone who wants to protect their plants from these pests What Are Psyllids? Psyllids are insects that fall under the Homoptera family, closely related to aphids, scales, and whiteflies
  • What Are Psyllids and Why Are They a Problem? - Biology Insights
    Psyllids, often called jumping plant lice, are tiny insects that have become a major concern for global agriculture These small, sap-sucking pests belong to the order Hemiptera, which includes true bugs, aphids, and scale insects
  • Psyllid Pests - Information And Treatment For Psyllids In Plants . . .
    Before you spray for psyllids, read this article so you better understand the difference between harmless psyllids and the psyllid pests that pose a real threat to your plants
  • Discover Psyllid: Lifecycle, Diet, Facts, Threats and More | BugBrief
    Psyllids are small, sap-sucking insects known for their specialized mouthparts and ability to mimic plant structures, aiding in camouflage and survival Let's understand the evolutionary journey and classification of these remarkable herbivores





中文字典-英文字典  2005-2009