Results 101 to 110 of about 15,103 (260)

Dimethomorph and metalaxyl sensitivity in somatic hybrids of Phytophthora parasitica obtained by protoplast fusion [PDF]

open access: yes, 1996
Protoplasts were successfully isolated from wild-type and mutant strains of #Phytophthora nicotianae$ var. #parasitica$ using Novozym 234. Putative somatic hybrids were recovered following protoplast fusions from the first time to dimethomorph resistant ...
Bompeix, G.   +3 more
core  

Treatment of adult Valcheta frogs Pleurodema somuncurense for chytrid fungus [PDF]

open access: yes, 2018
SUMMARY: Treatment of an ex-situ colony of Valcheta frog with chloramphenicol solution was not successful in eliminating chytrid fungus.Fil: Arellano, Maria Luz. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo.
Arellano, Maria Luz   +6 more
core  

Variability in virulence and the race concept in Phytophthora infestans (Mont.) de Bary

open access: yesActa Mycologica, 2014
Variability in virulence and aggressiveness was studied in 102 single zoospore isolates originating from 4 field isolates of Phytophthora infestans. Field isolates appeared to be mixtures of a wide spectrum of phenotypes differing in both characters as ...
Ludwik S. Sujkowski
doaj   +1 more source

Comparative Invitro Sensitivity of Selected Chemicals on Phytophthora palmivora from Cocoa and Durian [PDF]

open access: yes, 1986
Five new systemic compounds vzi. metalaxyl, benalayxl, cyprofuran, propamocarb and fosetyl A I and two standard protectants, etridiazole and captafol were compared for invitro effects on representative isolates of Phytophthora palmivora from cocoa and ...
Chan, Luz G., Kwee, Lim Tong
core  

Coconut Phytophthora. Workshop proceedings, 26-30 October 1992, Manado, Indonesia [PDF]

open access: yes, 1994
Ce séminaire sur le Phythophthora du cocotier avait pour but de réunir tous les acteurs d'un projet démarré en 1990 et de faire le point sur les études réalisées pour la connaissance et la lutte contre ce champignon. Ce projet a donné une grande priorité
BALITKA - IDN, CE - BEL, CIRAD-CP - FRA
core  

Human Pythiosis

open access: yesJournal of Health Science and Medical Research (JHSMR), 2014
Human pythiosis is caused by Pythium insidiosum, often found in patients in tropical and subtropical area especially in developing countries. The infections arise though coming in contact with zoospore of P. insidiosum. The disease may be manifested as a
Orawan Monkongtanakit   +1 more
doaj  

Changes in N:P Supply Ratios Affect the Ecological Stoichiometry of a Toxic Cyanobacterium and Its Fungal Parasite

open access: yesFrontiers in Microbiology, 2017
Human activities have dramatically altered nutrient fluxes from the landscape into receiving waters. As a result, not only the concentration of nutrients in surface waters has increased, but also their elemental ratios have changed.
Thijs Frenken   +6 more
doaj   +1 more source

Chemical Competition between Microscopic Stages of Macrocystis pyrifera and Five Native Kelp Species: Does Giant Kelp Always Lose? [PDF]

open access: yes, 2018
The giant kelp Macrocystis pyrifera is often considered competitively dominant to other kelp species due to its high productivity. However, on the microscopic level, previous studies found that Macrocystis can be inferior to other kelp species through ...
Christensen, Maria Suzanne
core   +1 more source

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