scholarly journals Navisporus floccosus causing heart rot in tropical trees

2020 ◽  
Vol 26 (1) ◽  
Author(s):  
R.K. Verma ◽  
Vimal Pandro ◽  
Poonam Verma

Navisporus floccosus causing heart rot in tropical trees (Dalbergia sissoo, D. latifolia, Ficus bengalensis, Pongamia pinnata and Shorea robusta) is reported from Chhattisgarh, Madhya Pradesh and Odisha. Worldwide distribution of eight other species of the genus is also discussed.

Author(s):  
P. F. Cannon

Abstract A description is provided for Ravenelia hobsonii. Some information on its dispersal and transmission and conservation status is given, along with details of its geographical distribution (Bangladesh, India (Andhra Pradesh, Assam, Bihar, Chhattisgarh, Karnataka, Madhya Pradesh, Maharashtra, Tamil Nadu, Uttar Pradesh, West Bengal), Japan, Sri Lanka and Taiwan) and hosts (Pongamia pinnata syn. Pongamia glabra).


2021 ◽  
Vol 16 (3) ◽  
pp. 794-803
Author(s):  
Avinash Jain ◽  
Dheeraj Gupta ◽  
Saikat Banerjee ◽  
Ramu Naik

Bio-drainage is removal of excess soil water through bio-energy of fast-growing tree species having higher transpiration rate. Seven tree species viz. Albizia lebbek, Albizia procera, Acacia nilotica, Dalbergia sissoo, Eucalyptus tereticornis, FRI-4 and FRI-5 clones of Eucalyptus hybrid, Terminalia arjuna and Pongamia pinnata were evaluated for their performance through growth characteristics and biomass studies by planting on waterlogged sites on the bank of Left Bank Canal (LBC) of Bargi command area, Jabalpur district of Madhya Pradesh state (India). Eucalyptus hybrid, followed by Pongamia pinnata exhibited maximum height and biomass accumulation and its allocation to leaves and branches after four years of plantation,attributing the most desirable species for reclaiming waterlogged sites along canal command areas with similar edaphic and climatic conditions.


Author(s):  
W.L. Steffens ◽  
M.B. Ard ◽  
C.E. Greene ◽  
A. Jaggy

Canine distemper is a multisystemic contagious viral disease having a worldwide distribution, a high mortality rate, and significant central neurologic system (CNS) complications. In its systemic manifestations, it is often presumptively diagnosed on the basis of clinical signs and history. Few definitive antemortem diagnostic tests exist, and most are limited to the detection of viral antigen by immunofluorescence techniques on tissues or cytologic specimens or high immunoglobulin levels in CSF (cerebrospinal fluid). Diagnosis of CNS distemper is often unreliable due to the relatively low cell count in CSF (<50 cells/μl) and the binding of blocking immunoglobulins in CSF to cell surfaces. A more reliable and definitive test might be possible utilizing direct morphologic detection of the etiologic agent. Distemper is the canine equivalent of human measles, in that both involve a closely related member of the Paramyxoviridae, both produce mucosal inflammation, and may produce CNS complications. In humans, diagnosis of measles-induced subacute sclerosing panencephalitis is through negative stain identification of whole or incomplete viral particles in patient CSF.


ENTOMON ◽  
2019 ◽  
Vol 44 (1) ◽  
pp. 79-80
Author(s):  
R. Sundararaj ◽  
D. Vimala

A new whitefly species, Dialeurodes pongamiae breeding on Pongamia pinnata from Bengaluru (Karnataka: India) is described and illustrated.


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