Results 31 to 40 of about 882 (146)
Soil disinfestation with steam has been evaluated in strawberry fruiting fields as a nonchemical method of soil disinfestation; however, little is known about the use of steam for field production of strawberry daughter plants.
Dong Sub Kim +4 more
doaj +1 more source
The Development of Rotylenchulus Reniformis and Tylenchulus Semipenetrans, on Grape Roots [PDF]
The results showed that the average numbers of eggs per an egg mass of R. Reniformis and T. Semipenetrans were 84 and 36 eggs, and the eggs hatched after 6 and 7 days respectively. The durations of the life cycle were 30 and 41 days, respectively.
S.A. Sultan
doaj +1 more source
Nota corta. Identificación del biotipo Poncirus de Tylenchulus semipenetrans en Valencia, España [PDF]
High population densities of Tylenchulus semipenetrans Cobb were detected on mature Poncirus trifoliate (L.) Raf. rootstocks in a commercial citrus orchard in Rafelguaraf, Valencia, Spain. Until now, this rootstock was considered resistant to populations
Jordá, C. +3 more
core +1 more source
Screening Hybrid Citrus Rootstocks for Resistance to Tylenchulus semipenetrans Cobb
The response of 22 citrus hybrid rootstocks to a Mediterranean biotype of Tylenchulus semipenetrans Cobb was determined in a greenhouse test. Five of the 11 rootstocks with Poncirus trifoliata (L.) Raf in their parentage did not support nematode ...
S. Verdejo-Lucas +7 more
core +1 more source
Entomoparasitic nematodes are natural control agents for many insect pests, including fleas that transmit Yersinia pestis, a causative agent of plague, in the natural foci of this extremely dangerous zoonosis. We examined the flea samples from the Volga‐Ural natural focus of plague for their infestation with nematodes.
E. I. Koshel +4 more
wiley +1 more source
NOTA CIENTÍFICA - TOLERANCE OF SOME GRAPEVINE ROOTSTOCKS TO Tylenchulus semipenetrans Cobb 1914 IN CHILE (Tolerancia de algunos portainjertos de vid a Tylenchulus semipenetrans Cobb 1914 en Chile) [PDF]
Grapevine (Vitis vinifera L.) rootstock resistance to Tylenchulus semipenetrans Cobb 1914 was tested in a field trial carried out in a pre-established grapevine crop.
Alejandra Navarro, Erwin Aballay
core +2 more sources
هدفت هذه الدراسة الى اجراء مسح حقلي لنيماتودا النبات الطفيلية المرافقة لاشجار وشتلات الزيتون في ثلاث محافظات وهي بغداد / الزعفرانية وبابل / السدة وكربلاء / العطيشي ومحطة بستنة الهندية , تم تشخيص اربعة اجناس من النيماتودا المتطفلة وهي نيماتودا تعقد ...
Waref M. H. Ismail +2 more
doaj +1 more source
Citrus is one of the most widespread fruit crops globally, with great economic and health value. It is among the most difficult plants to improve through traditional breeding approaches. Currently, there is risk of devastation by diseases threatening to limit production and future availability to the human population. As technologies rapidly advance in
Manuel Talon +2 more
wiley +1 more source
Aggressiveness and identification of tylenchulus semipenetrans biotype in South Africa [PDF]
Thesis (M.Sc. (Plant protection)) --University of Limpopo, 2013.Studies were initiated to investigate (1) the aggressiveness of the citrus nematode (Tylenchulus semipenetrans Cobb) isolates from two provinces in South Africa (2 experiements ) and (2) the
Matabane, Raisebe Vivian
core +1 more source
تقييم بعض الأصول لمقاومة لنيماتودا الحمضيات Tylenchulus semipenetrans
تعد نيماتودا الحمضيات Tylenchulus semipenetrans(Cobb) الأكثر أهمية عالمياً من بين العديد من أنواع النيماتودا المتطفلة على الحمضيات، إذ تسبب خسارة اقتصادية كبيرة، حيث أصبحت منتشرة في معظم الترب المزروعة بالحمضيات بالرغم من مداها العوائلي الضيق.
أحمد محمد اسكندر
doaj

