Prospecting for Apple Tree Diseases in Tizi-Ouzou Region, Algeria

2021 ◽  
Vol 40b (1) ◽  
pp. 1-7
Author(s):  
Guermah Dyhia ◽  
Medjdoub-Bensaad Ferroudja ◽  
Lakabi Lynda
Keyword(s):  
1953 ◽  
Vol 40 (3) ◽  
pp. 600-603 ◽  
Author(s):  
H. E. Croxall ◽  
D. C. Gwynne ◽  
J. E. E. Jenkins

2013 ◽  
Vol 33 (1) ◽  
pp. 139-152
Author(s):  
Z. Borecki ◽  
D. Borecka ◽  
K. Bystydzieńska ◽  
W. Karolczak

The composition of two fungicides: carbendazim 40% and captafol 40% gave very good to fair control of apple tree diseases. This formulation was used in field experiments against apple scab, bark canker fungi and bitter rot of apple fruits. The 0,06 per cent concentration was very effective against strains of <em>Venturia inaequnlis</em> tolerant and resistant to benzimidazole fungicides. The 0,1 per cent concentration gave very good control of <em>Nectria galligena</em> and <em>Pezicula malicorticis</em> and fair control of <em>Stereum purpureum</em> and <em>Phvtophthora cactorum</em>.


Author(s):  
T.V. Bogdanovich ◽  
◽  
E.V. Ulyanovskaya ◽  
Zh.A. Shadrina ◽  
G.A. Kochyan ◽  
...  
Keyword(s):  

Author(s):  
Е. N. Sedov ◽  
T. V. Yanchuk

In 2020, the 75th anniversary of Victory in the Great Patriotic War was celebrated. Many soldiers and did not survive to see the end of the war. It is important that people living now remember and honor those who gave their lives for the freedom and independence of our country and those who came from the war in difficult conditions to restore the national economy of the country. In memory of those who courageously defended the independence of our great country, we named a new apple cultivar ‘Den Pobedy’ (Victory Day), which took 33 years to create. In 2020, this cultivar was included in the State Register of breeding achievements and it is recommended for cultivation in the Central-Chernozem region including Belgorod, Voronezh, Kursk, Lipetzk, Orel and Tambov regions. This cultivar was developed by crossing are quite commonly known winter cultivar ‘Veteran’ and foreign cultivar ‘Horcout’. Trees have a drooping crown. The main branches are curves. A characteristic feature of this cultivar is that the branches from the trunk depart at an angle close to straight. The main number of fruits is located on short fruit formations. Fruits are of medium weight (140 g), conical, wide-ribbed. The main color of the fruit at the time of harvest is greenish. The cover color occupies most of the surface of the fruit in the form of red blush. The fruit flesh is white, greenish of average density. The appearance (attractiveness) of the fruit is estimated at 4.4 points, and the taste - at 4.3 points (5-point rating). Fruits contain 14.7 % of sugars and 9.2 mg/100 g of ascorbic acid (vitamin C). Harvest in Orel region is in mid-September, the consumer period of fruits is until mid-March. The cultivar regularly bears fruit and has high product and consumer qualities.


2017 ◽  
Vol 1 (67) ◽  
pp. 9-12
Author(s):  
Leonid Buntsevich ◽  
◽  
Marina Vinter ◽  
Nikolay Shcherbakov ◽  
Natalia Kuharchik ◽  
...  

Author(s):  
I. V. Gorbunov ◽  
R. V. Kravchenko ◽  
Y. V. Slanova
Keyword(s):  

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