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NATURE OF RESISTANCE TO RACE 4 OF HE TE RODER A GLYCIN E S IN CHINESEBLACK SOYBEANSⅢ . HISTOLOGICAL RESPONSES IN ROOTS OF RESISTANTAND SUSCEPTIBLE VARIETIES INFECTED WITH HE TERODER S GLYCIN ES(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2018年王连铮先生专辑
Page:
126-129
Research Field:
Publishing date:

Info

Title:
NATURE OF RESISTANCE TO RACE 4 OF HE TE RODER A GLYCIN E S IN CHINESEBLACK SOYBEANSⅢ . HISTOLOGICAL RESPONSES IN ROOTS OF RESISTANTAND SUSCEPTIBLE VARIETIES INFECTED WITH HE TERODER S GLYCIN ES
Author(s):
Ya n Qingsha ng　Wang Lianzheng Chen Pinsan
( Insti tute of Crop B reeding and Cultivation, CA A S , Beij ing 100081)
( Inst itute of Plant Protect ion , CAA S ,Bei jing 100094)
Keywords:
Resi stant soy bean v arieties;  Heterodera glycines ;  Hi stopatholog y; Nev ro sis
PACS:
-
DOI:
10.11861/j.issn.1000-9841.1997.01.0034
Abstract:
The inocula ted soybea n seedling s had been hydro po nic cul tured for 15 days, a nd theroot s were remov ed and stained. Necrosis adjacent to the head of second stag e a nd thirdstag e juv eni les o f Hetecdera glycines in the roo ts of resi stant cultiva rs Huipi zhiheidou and Yuanboheido u was found under lig ht microscope, w hereas, necro sis w as no t foundin the ro ot s of susceptible cont rol, Ludou 1. Semi- thin sectio ns o f infected roo ts culturedin sterili zed sa nd w ere inspected, and the big ger sy nvy tia in cent ral cylinder w erefound in susceptible roo ts, w hereas the smaller sy ncy tia, which w ere stained deeply ,w ere o bserv ed o n pericycle cel ls in resi stant roo ts at 4 day s af ter ino culatio n.

References:

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Last Update: 2017-01-13