Mahmoud M. Al-Azzazy1,2 and Saleh S. Alhewairini1,*
...TR50 is a formulation of hydrogen peroxide, stabilized by the addition of a small quantity of silver and is extensively used as a disinfectant. It was found to be very effective in killing A. lycopersici with no significant effect on N. cucumeris. Under greenhouse conditions, the mortality percentages were 81.17, 84.11, 92.74 and 95.10% for A. lycopersici and 15.86, 23.45, 33.33 and 58.19% for N. cucumeris after one week of exposure...
Saleh S. Alhewairini1,* and Mahmoud M. Al-Azzazy1,2
...TR50 is a formulation of hydrogen peroxide, stabilized by the addition of a small quantity of silver and is extensively used as a disinfectant. Both tick species were susceptible to certain concentrations of Huwa-San TR50: 4,000, 8,000, 10,000, 12,000 and 14,000 ppm. A marked reduction in the movement of both tick species was observed 24h of applying Huwa-San TR50, at 10,000 ppm and above. This study recorded an increase in percentage mortality with increasing...

Sibgha Noreen*, Sumrina Faiz, Muhammad Salim Akhter, Kausar Hussain Shah 

...f proline. The amount of hydrogen peroxide and Malondialdehyde were elevated by 170.3% and 68.7%, respectively while enhanced by 54% and 47.4% by spray of proline under salinity. Significant reduction in K+ uptake with concurrent increase in Na+ content was observed under NaCl salt stress, while the foliar application of proline increased the amount of K+ at vegetative growth under stress and non-stress conditions. The biological yield, physiological, and oxid...

Awais Ahmed Khan1*, Zafar Iqbal1 and Muhammad Atiq2 

...0g of sample). Amount of hydrogen peroxide (H2O2), the signaling molecule was also significantly increased (30.33 mmol/ mg FW) and catalase (CAT) was higher (91 U/min g protein) in fruit treated with ascorbic acid as compared to control (22.67 U/min g protein) treatment. These results indicated that application of organic elicitors could increase the disease resistance by H2O2 elevation and by induction of antioxidant enzymes. This study was planned to evaluat...
Murtala Muhammad, Ting Zhang, Siyu Gong, Jing Bai, Jiansong Ju, Baohua Zhao* and Dong Liu*
...ood killing, exposure to hydrogen peroxide, and biofilm assays. This study represents the first Report of S. iniae infection of Chinese sturgeon (Acipenser sinensis).
...

Muhammad Mazhar Iqbal1*, Ijaz Ahmad2, Shahzad Maqsood Ahmed Basra3, Abu Baker Ijaz4, Zahid Hassan Tarar5, Muhammad Ansar6, Umer Iqbal7, Tayyaba Naz4, Bilquees Fatima8, Muhammad Akram9, Allah Wasaya10, Asif Iqbal11, Shakeel Ahmed Anwar12, Khalid Saif Ullah Khan13, Azeem Khalid14, Asif Aziz15 and Rashid Mehmood16 

...and their size. Spray of hydrogen peroxide (H2O2), salicylic acid (SA) and ascorbic acid (AsA) may induce heat stress tolerance. Spray of SA, AsA, and H2O2 increased chlorophyll, relative water and nutrient contents, membrane stability index (MSI) and antioxidants activities in heat stress. Moreover, foliar application of chemicals during normal and late planting improved the grain yield by increasing both the grain number and size. Foliar spray of SA, AsA and...

Haiyan Yang1, Hongxia Liu1, Wenlong Wu1*, Weilin Li2 and Lianfei Lyu

... protein, soluble sugar, hydrogen peroxide (H2O2), malondialdehyde (MDA), ascorbate (AsA) and reduced glutathione (GSH), activities of superoxide dismutase (SOD) and peroxidase (POD) in leaves of ‘Hull Thornless’ were investigated. In the treatment group, water stress significantly increased EL, and the accumulation of photosynthetic pigments, protein, soluble sugar, H2O2 and MDA. After re-watering, all of those parameters showed decreases of diffe...

Pakistan Journal of Agricultural Research

September

Vol. 33, Iss. 3, Pages 422-691

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