与 «EPIPHYTOTIC»相关的英语书籍
在以下的参考文献中发现
epiphytotic的用法。与
epiphytotic相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Epidemic or Epiphytotic Disease : The epidemic or epiphytotic disease is the one
whose incidence is periodical and in wide areas. The term epidemic is used for a
disease of human beings and animals which affects a large population in a ...
2
The Science of Homeland Security
An epiphytotic requires compatibility of three components — a susceptible plant,
a favorable environment, and a virulent pathogen — over time. Some pathogens
may remain latent or develop slowly under unfavorable conditions and remain ...
3
Ascochyta Blight and Winter Sowing of Chickpeas
Planting date delays the epiphytotic only if it is delayed beyond the beginning of
the natural epiphytotic. 2. The epiphytotic curve is characteristic for the degree of
resistance of a cultivar. 3. Disease intensity is a more reliable parameter for ...
M.C. Saxena, K.B. Singh, 1984
Therefore, the duration of sunshine was used as a measure of surface wetness
indirectly. A prediction equation for the development of the epiphytotic has been
developed. In India, very limited efforts have been made to develop predictions ...
5
International Beta Genetic Resources Network: A Report on ...
J. Gaskill realized early that a natural epiphytotic did not produce a consistent,
uniform disease pressure necessary for successful recurrent mass selection for
Rhizoctonia resistance (Pierson and Gaskill 1961). It was necessary to define the
...
6
New Zealand Journal of Agricultural Research
Blast of stone-fruit is a serious disease which is usually epiphytotic in early to mid
spring. If the disease is controlled over this period, then changes in weather
conditions, or in the physiology of the host trees, retard further development
during ...
7
Principles of Plant Health and Quarantine
In addition to these considerations, the difficulties of artificially generating a plant
disease epidemic (epiphytotic) are considerable. Plant pests often have very
specific requirements for successful attack, with narrow tolerances for
temperature, ...
8
Fundamentals of Plant Pathology
3. Symptoms produced in the host plants, such as wilt, blight, soft rot,
anthracnose, rust, smut, mildew, damping off, etc. 4. The mode of spread and
severity of infection, such as epiphytotic, endemic, sporadic, and pandemic 5.
Causal organism/ ...
R. S. Mehrotra, Ashok Aggarwal, 2013
9
A Textbook Of Botany - Vol 1, 11E
Classification of Diseases on the Basis of their Occurrence According to their
occurrence, the diseases are classified as (a) Endemic (b) Epidemic or
Epiphytotic, and (c) Sporadic. (a) Endemic diseases. The disease occurring more
or less ...
P S Trivedi S N Pandey, P S Trivedi S N Pandey, Pandey, S N & Trivedi, P S, 2009
10
FUNDAMENTALS OF PLANT PATHOLOGY
Epidemic/epiphytotic diseases (Epidemiczamong the people, a Greek term) The
term 'epidemic' is derived from a Greek word meaning 'among the people' and in
true sense applies to those diseases of human beings which appear very ...
