scholarly journals Response of Inoculation Technique to Seed and Seedling Infection by M. Phaseolina in Sorghum

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Sukanya R
Keyword(s):  
Inoculation Technique ◽  
Seedling Infection

Rapid Inoculation Technique and Biological Control of Leaf Spot Disease in Oil Palm

2019 ◽  
Vol 2 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Delia Agustina ◽  
◽  
Cahya Prihatna ◽  
Antonius Suwanto ◽  
◽  
...  
Keyword(s):  
Biological Control ◽  
Oil Palm ◽  
Leaf Spot ◽  
Leaf Spot Disease ◽  
Inoculation Technique ◽  
Spot Disease

scholarly journals On the through-process texture evolution assessment in grain oriented Fe-3 wt% Si steel produced by a novel directional inoculation technique

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Snehashish Tripathy ◽  
Sandip Ghosh Chowdhury
Keyword(s):  
Magnetic Field ◽  
Hot Rolling ◽  
Texture Evolution ◽  
Lattice Parameter ◽  
Soft Magnetic ◽  
Oriented Growth ◽  
Inoculation Technique ◽  
Hot Band ◽  
Ebsd Technique ◽  
Cast Microstructure

AbstractA novel directional inoculation technique has been designed to cast thin slab ingots containing Goss (or near Goss) oriented components in the as cast microstructure under the combined effect of oriented nucleation and oriented growth. The same has been targeted so as to retain Goss orientations and simultaneously develop γ fiber components (ranging from {111}<$$1\overline{1}0$$ 1 1 ¯ 0 > to {111}<112>) during hot rolling. The designed scheme of directional inoculation achieved oriented nucleation by the effect of exogenously added soft magnetic inoculants under magnetic field and oriented growth by the effect of fast cooling rates prevailing in the mould. The choice of 65Fe–35Co (wt%) system as soft magnetic inoculants was made taking into account the similarity in crystal structure and lattice parameter. The chemically synthesized inoculants under the effect of external magnetic field during solidification were able to exhibit directional inoculation. Variation in the cast microstructure and microtexture by varying the extent of inoculant addition was studied by EBSD technique. The ingots cast under different conditions were subjected to a designed hot rolling schedule and the through process microstructural and microtextural evolution was assessed. It was observed that fine equiaxed grains with initial cube orientations in the as cast structure could lead to the most desirable microstructural as well as microtextural gradient in the hot band.

Inoculation Technique

BMJ ◽  
1960 ◽  
Vol 1 (5182) ◽  
pp. 1362-1362
Author(s):  
J. W. Howie
Keyword(s):  
Inoculation Technique

Screening of Ten Plant Species for Metaphase Chromosome Preparation in Adult Mosquitoes (Diptera: Culicidae) Using an Inoculation Technique

1999 ◽  
Vol 36 (6) ◽  
pp. 892-895 ◽  
Author(s):  
A. Jitpakdi ◽  
W. Choochote ◽  
D. Insun ◽  
P. Tippawangkosol ◽  
P. Keha ◽  
...  
Keyword(s):  
Plant Species ◽  
Metaphase Chromosome ◽  
Chromosome Preparation ◽  
Inoculation Technique

Cinétique de l'infection de plants d'Heveabrasiliensis (Willd. ex Adr. de Juss) Mull. Arg. par Rigidoporuslignosus (Kl.) Imazeki

1983 ◽  
Vol 13 (3) ◽  
pp. 359-364 ◽  
Author(s):  
M. Nicole ◽  
D. Nandris ◽  
J.-P. Geiger
Keyword(s):  
Reaction Mechanisms ◽  
Cellular Level ◽  
Infection Process ◽  
Artificial Inoculation ◽  
Inoculation Technique ◽  
Tissue Invasion ◽  
Disease Progress ◽  
Entire Plant ◽  
Stage Infection ◽  
Infection Study

Using an artificial inoculation technique, a kinetic infection study of Heveabrasiliensis (Willd. ex Adr. de Juss) Mull. Arg. by Rigidoporuslignosus (Kl.) Imazeki has shown the existence of a three-stage infection process: (i) a particularly fast contamination stage. After 15 days of exposure, all plants showed rhizomorphs to be present on taproots; (ii) the spread of epiphytic mycelium all over taproots is associated with numerous punctual penetrations allowing tissue invasion and infection. Beginning at the apex, a rot develops and progresses upward; in less than 3 months, it affects nearly 40% of the invaded plants' taproot. In response to this, the host develops reaction mechanisms which become evident at the cellular level and on the entire plant; and (iii) at this time, a state of equilibrium is reached between the host and the parasite which is shown through a stagnant disease progress. The efficiency of the various host reactions observed in the plants is discussed. [Journal translation]

scholarly journals Susceptibility of winter Triticale Cultivars to Rhizoctonia Cerealis (sharp eyespot) and R. Solani

2012 ◽  
Vol 52 (4) ◽  
pp. 421-434 ◽  
Author(s):  
Grzegorz Lemańczyk
Keyword(s):  
Field Study ◽  
Growth Stage ◽  
Disease Index ◽  
High Susceptibility ◽  
North Central ◽  
Winter Triticale ◽  
Sharp Eyespot ◽  
The Mean ◽  
Rhizoctonia Cerealis ◽  
Seedling Infection

AbstractIn the field study period from 2006 to 2010, the incidence and severity of sharp eyespot caused byRhizoctoniawere recorded on 36 cultivars of triticale at the milk ripe growth stage. Four localities in north-central Poland were included: Chrząstowo, Dębina, Kończewice and Minikowo. The susceptibility of the seedlings of 30 cultivars of triticale toR. cerealis(AG-D subgroup I) andR. solani(AG-5) was studied in the laboratory. There was much variation in incidence and severity of sharp eyespot between years and locations. The disease was most intense at Chrząstowo. At this location, the mean percentage of diseased stems on 28 cultivars was 2.6-35.7 (-55.0), and the mean disease index was 0.7-15.6 (-24.5), with the lowest and highest values in 2008 and 2009, respectively. At Minikowo, the disease was least intense. At this location, the mean percentage of diseased stems on 23 cultivars was 1.0-4.6 (-18.0), and the mean disease index was 0.3-1.4 (-6.3), with the lowest and highest values in 2006 and 2007, respectively. The cultivars with least intense disease were Tulus and Atletico (Chrząstowo), Grenado and Zorro (Dębina), Krakowiak and Tornado (Kończewice), and Woltario and Constans (Minikowo). The cultivars with most intense disease were Alekto (Chrząstowo), Baltiko (Dębina), Pawo (Kończewice) and Borwo (Minikowo). MostlyR. cerealiswas isolated from the diseased stems;R. solaniwas isolated only sporadically. There was a wide variation in the susceptibility of triticale cultivars toRhizoctonia. Most triticale seedlings inoculated withR. cerealisproduced symptoms typical of sharp eyespot. Seedlings inoculated withR. solaniformed extended lesions with no defined borders. Most symptoms developed on coleoptiles, with less symptoms on the leaves and the least on the roots. There was much variation in susceptibility of triticale cultivars to bothRhizoctoniaspecies. Cultivars were grouped into six categories according to the intensity of seedling infection. Categories 1, 2 and 3, representing low, moderate and high susceptibility toR. cerealis, included 17, 10 and 3 cultivars, respectively.Categories 4, 5 and 6, representing low, moderate and high susceptibility toR. solani, included 3, 12 and 15 cultivars, respectively.Cultivars Baltiko and Zorro had low, and cv. Cultivo had high susceptibility to bothRhizoctoniaspecies. No cultivar was resistant toRhizoctonia. There was a positive correlation between infection byR. cerealisandR. solani.Infection of coleoptiles byR. cerealisorR. solaniwas significantly correlated with infection of leaves. No correlation between intensity of sharp eyespot on triticale plants in the field and on seedlings in controlled conditions was found.

scholarly journals Inoculation Technique for Fungus Cultures

1972 ◽  
Vol 23 (1) ◽  
pp. 174-176 ◽  
Author(s):  
Ramon M. Fusaro
Keyword(s):  
Inoculation Technique
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