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Root rot and damping-off of Aleppo pine seedlings caused by Pythium spp. in Algerian forest nurseries
pathogenicity oomycetes Pinus halepensis Pythium ultimum Pythium heterothallicum seedling emergence
2016/8/2
Aleppo pine (Pinus halepensis Miller) is a common forest tree in the Mediterranean Region. Production of Aleppo pine seedlings is hindered by damping off and root rot diseases in cooler conditions of ...
Exploitation of the mycoparasitic fungus Pythium oligandrum in plant protection – A review
biological control soil fungi antagonism rhizosphere growth stimulation Botrytis cinerea
2015/1/28
Pythium oligandrum Drechs. belongs to the order Oomycetes. It is parasitic on many fungi from the same or other orders. The antagonism of P. oligandrum is a multifaceted process dependent on the targe...
Effects of Cold Acclimation Factors on Pythium Snow Rot Resistance of Barley
Barley Cold acclimation Light Resistance
2009/7/8
The effects of duration and light conditions of cold acclimation (2°C,12h photoperiod) and environmental condition after cold acclimation on the resistance to Pythium snow rot in barley were studied. ...
Effects of Cold Acclimation on Pythium Snow Rot Resistance, Phenylalanine Ammonia-lyase Activity, and Contents of Phenol, Lignin and Sugar in Barley Leaves
Barley Cell wall Cold acclimation Lignin Phenol Phenylalanine ammonia-lyase
2009/7/7
We studied the relationship between the increase in resistance to Pythium snow rot provided by cold acclimation and changes in phenylalanine ammonia-lyase (PAL) activity, and the contents of total ph...
Effects of plant hormones on Pythium snow rot resistance of barley
Abscisic acid Barley Salicylic acid Snow damage Plant hormone Resistance
2009/7/7
The effects of foliar application of plant hormones on the resistance to Pythium snow rot in barley were studied. The resistance was estimated from the lesion length extending from the point on leaf b...
Detection of Pythium helicoides in flower production area using PCR with species-specific primers
Pythium helicoides species-specific primer PCR detection life cycle
2009/3/16
Pythium helicoides is an important pathogen causing root rot of several crops, especially miniature rose and kalanchoe in ebb-and-flow irrigation systems that recycle nutrient solutions. In this stu...
Effect of Potassium Damping-off（Pythium sp and Rhizoctonia solani）and Cold Tolerance on Tobacco Seedlings
Potassium Damping-off Cold Tolerance Tobacco Seedlings
2009/1/15
Effect of Potassium on damping off tobacco caused by Pythium sp and Rhizoctonia solani were investigated by giving 10, 20, 30 kg/da (5, 10, 15 ppm) K2SO4 as K2O base and pathogen inoculum at the same...
华丽腐霉Pythium splendens是我国对外植物检疫对象油棕苗疫病的病原菌，从海南坝王岭自然保护区长臂猿原始林区采集的土样中分离出1株腐霉菌HB0401，经形态特征和核糖体rDNA ITS1序列分析鉴定为华丽腐霉（Pythium splendens Braun）。将该菌株接到健康的油棕苗植株上，能引起典型的油棕苗疫病症状。这是第1次在海南分离到华丽腐霉（Py. splendens）并证实...