scholarly journals Targeted Discovery of Tetrapeptides and Cyclic Polyketide‐Peptide Hybrids from a Fungal Antagonist of Farming Termites

ChemBioChem ◽  
2020 ◽  
Vol 21 (20) ◽  
pp. 2991-2996
Author(s):  
Felix Schalk ◽  
Soohyun Um ◽  
Huijuan Guo ◽  
Nina B. Kreuzenbeck ◽  
Helmar Görls ◽  
...  
Keyword(s):  
Fungal Antagonist

CHEMICAL AND BIOLOGICAL CONTROL OF PHYTOPHTHORA ROOT AND STALK ROT OF SOYBEAN

1979 ◽  
Vol 59 (2) ◽  
pp. 307-311 ◽  
Author(s):  
O. VAARTAJA ◽  
R. I. BUZZELL ◽  
L. G. CRAWFORD ◽  
R. E. PITBLADO
Keyword(s):  
Biological Control ◽  
Field Tests ◽  
Short Term ◽  
Phytophthora Megasperma ◽  
Plant Survival ◽  
Stalk Rot ◽  
Low Degree ◽  
Gliocladium Virens ◽  
Glycine Max L ◽  
Fungal Antagonist

Chemical and biological control of root and stalk rot of soybean (Glycine max (L.) Merr.) caused by Phytophthora megasperma Drechs. var. sojae Hildebr. (Pms) was attempted in greenhouse and field tests. In-furrow spray-drench and granular treatments of the experimental compound CGA 48988 (Ciba-Geigy), applied at planting time at rates ranging from 0.5 to 2.0 kg a.i./ha, greatly reduced loss of plants from the disease and doubled the yield of the cultivar Steele, which has a low degree of field tolerance to Pms race 6. An in-furrow spray-drench treatment with thiram at 1.0 kg a.i./ha significantly reduced loss of plants, but not as much as CGA 48988 and not sufficiently to increase yield. Captan and CGA 48988 applied to Harosoy 63 seeds (at 0.13 and 0.33 g a.i./kg of seed, respectively) by a pelleting technique gave short-term control in the greenhouse, but did not significantly increase plant survival and yield in the field. CGA 48988, which is systemic in soybeans, increased plant survival and. yield in the field at 1.65 g a.i./kg of seed in seed pellets. Inclusion of the fungal antagonist Gliocladium virens Miller, Giddens and Foster in seed pellets did not significantly control Pms either alone or in combination with a low rate of captan or CGA 48988.

scholarly journals Isolation and Characterization of Novel Apple Rhizosphere Bacterium as Fungal Antagonist

2016 ◽  
Vol 10 (4) ◽  
pp. 3189-3193
Author(s):  
Sheetal Rana ◽  
Ranjna Sharma ◽  
Y P Sharma ◽  
Mohinder Kaur
Keyword(s):  
Rhizosphere Bacterium ◽  
Isolation And Characterization ◽  
Fungal Antagonist

Confocal imaging of living fungal hyphae challenged with the fungal antagonist viscosinamide

Mycologia ◽  
2000 ◽  
Vol 92 (2) ◽  
pp. 216-221 ◽  
Author(s):  
Michael Hansen ◽  
Charlotte Thrane ◽  
Stefan Olsson ◽  
Jan Sørensen
Keyword(s):  
Confocal Imaging ◽  
Fungal Hyphae ◽  
Fungal Antagonist

Phaeotheca dimorphospora increases Trichoderma harzianum density in soil and suppresses red pine damping-off caused by Cylindrocladium scoparium

1995 ◽  
Vol 73 (5) ◽  
pp. 693-700 ◽  
Author(s):  
D. Yang ◽  
L. Bernier ◽  
M. Dessureault
Keyword(s):  
Biological Control ◽  
Trichoderma Harzianum ◽  
Plant Pathogens ◽  
Disease Incidence ◽  
Pinus Resinosa ◽  
Red Pine ◽  
Damping Off ◽  
Fungal Antagonist ◽  
Petri Dishes

A fungal antagonist, Phaeotheca dimorphospora, was tested for its ability to control damping-off of red pine (Pinus resinosa) caused by Cylindrocladium scoparium. In vitro, the germination of seeds coated with P. dimorphospora microconidia was significantly increased by 10% compared with uncoated seeds. In experiments carried out in Petri dishes, addition of P. dimorphospora into soil significantly reduced the population of C. scoparium and disease incidence. In the greenhouse, application of P. dimorphospora into the top layer of soil reduced pre- and post-emergence damping-off by 79.5%. Under greenhouse conditions, P. dimorphospora stimulated the population of Trichoderma harzianum, a well-known antagonist of soil-borne plant pathogens. In soil treated with P. dimorphospora, the number of propagules of T. harzianum was 100–500 times higher than in the untreated control, whereas the population of C. scoparium decreased rapidly and was not detectable 1 month after sowing. Key words: Phaeotheca dimorphospora, Trichoderma harzianum, Cylindrocladium scoparium, damping-off, biological control, fungal antagonist, Pinus resinosa.

Trichoderma: Fungal Antagonist Used to Control Diseases in Agriculture

2015 ◽  
Vol 5 (2) ◽  
pp. 71
Author(s):  
Laxmi Rawat ◽  
Y. Singh ◽  
N. Shukla ◽  
J. Kumar
Keyword(s):  
Fungal Antagonist

Confocal Imaging of Living Fungal Hyphae Challenged with the Fungal Antagonist Viscosinamide

Mycologia ◽  
2000 ◽  
Vol 92 (2) ◽  
pp. 216 ◽  
Author(s):  
Michael Hansen ◽  
Charlotte Thrane ◽  
Stefan Olsson ◽  
Jan Sorensen
Keyword(s):  
Confocal Imaging ◽  
Fungal Hyphae ◽  
Fungal Antagonist
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