geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

A study of some factors influencing the appearance and development of spotted tomato wilt (Lycopersicum virus 3 Smith) in tobacco


, : A study of some factors influencing the appearance and development of spotted tomato wilt (Lycopersicum virus 3 Smith) in tobacco. Rasten. Nauk./Pl. Grow., Sofija. 3: 3, 127-36

Natural infection of 24 common varieties in the Asenovgrad area in 1956-60 was lower in dry hot seasons. Varieties varied in degree of resistance, Kazarsko 541, Mandrensko and Harmanlijska basma 163 being the most resistant.

US$29.90


Other references

Van Vliet A.G.M.; Van Lith G.H.M., 1979: Nystagmography as a diagnostic tool in multiple sclerosis. A group of 18 patients with multiple sclerosis were evaluated by nystagmography and compared to 18 normal controls. Below 50 yr of age, nystagmographic abnormalities are highly suggestive of a single, focal brainstem lesion associated with multipl...

Anonymous, 1977: Methods of analysis of fats and fatty oils. Section 2.8. Determination of total neutral oil. The extraction method, applicable generally to natural fats, involves addition of ethanol to the fat, neutralization with ethanolic KOH, dilution with water, extraction of the total neutral oil into light petroleum, evaporation of solvent and weig...

Pusineri, E.; Giudici, V.; Breghi, L.; Giani, P.; D.A.broggi, L.; Radice, M., 1995: Changes in exercise response induced by aminophylline and nitroglycerin in patients with syndrome X. Circulation 92(8 SUPPL ): I95

Rutledge, T.; Linden, W., 2000: Defensiveness status predicts 3-year incidence of hypertension. A growing body of research indicates that defensive personality styles (in particular, self-deception) may be related to higher resting blood pressure and stress reactivity levels. This study is the first, however, to examine the value of defensiv...

Pietrow, P.K.; Parekh, D.J.; Smith, J.A.Jr.; Shyr, Y.; Cookson, M.S., 2001: Health related quality of life assessment after radical prostatectomy in men with prostate specific antigen only recurrence. Purpose: The health related quality of life assessment is becoming increasingly important among patients with prostate cancer. Meanwhile, treatment of patients with increasing prostate specific antigen (PSA) after radical retropubic prostatectomy...

Barrow,N.J., 2008: The description of sorption curves. In this paper I discuss sorption curves: choosing them, fitting them, and interpreting them. The Langmuir equation is not appropriate for reaction of ions with soil. Despite some disadvantages, the Freundlich equation is the best simple equation....

Birke, G.; Plantin, L.O., 1953: Aspects of steroid metabolism in cortisone-treated adrenalectomized and orchiectomized men. A detailed analysis is presented of the excretion of 17-ketosteroids before and after adrenalectomy in 5 orchiectomized patients with cancer of the prostate. A moderate decrease in the total urinary 17-ketosteroids was noted post-operatively. It w...

S.DaXue, 1989: Compilation and study of grassland resource map of China (Scale - 1:1 000 000). The compilation of the Grassland Resource Map of China (GRMC) on a scale of 1:1 000 000 was a key project of the "Science and Technology Development Program of China 1978-1985". The first stage of this project involved making maps (on sc...

Liu, X.; Zhang, L.; Zhang, X.; Yu, H.; Zhao, X.; Lu, J.; Qian, G.; Ge, S., 2007: The effect of co-expression costimulatory molecule CD80 on uptake of antigen peptide-MHC class I-GFP complex by specific T cells. CD80, a costimulatory molecule, plays an important role in eliciting antitumor immunity. Without costimulation, recognition of antigens by T cells may not cause a response, even if tumor cells express MHC class I molecules and specific antigens....

Jahns, T.; Schepp, R.; Siersdorfer, C.; Kaltwasser, H., 1999: Biodegradation of slow-release fertilizers (methyleneureas) in soil. The biodegradation of urea and condensation products thereof (ureaforms or methyleneureas), their nitrification, and their influence on the respiratory rate of soil was studied over periods of up to 100 days. The total methyleneurea content of the...