Cotton Leaf Curl Virus Disease Predictive Model Based on Environmental Variables

2014 ◽  
pp. 323-335
Author(s):  
Safdar Ali ◽  
M. Aslam Khan ◽  
Shahbaz Talib Sahi ◽  
M. Atiq ◽  
A. Hannan
Keyword(s):  
Predictive Model ◽  
Environmental Variables ◽  
Virus Disease ◽  
Cotton Leaf ◽  
Model Based ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Leaf Curl

Cotton Leaf Curl Virus Disease

1970 ◽  
Vol 16 (1) ◽  
pp. 121-131
Author(s):  
E. El Nur ◽  
H. S. Abu Salih
Keyword(s):  
Virus Disease ◽  
Cotton Leaf ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Leaf Curl

Cotton leaf curl virus disease

2000 ◽  
Vol 71 (1-2) ◽  
pp. 151-159 ◽  
Author(s):  
R.W Briddon ◽  
P.G Markham
Keyword(s):  
Virus Disease ◽  
Cotton Leaf ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Leaf Curl

Effect of Cotton Leaf Curl Virus Disease on Morphology, Yield and Fibre Characteristics of Susceptible Lines/cultivars of Cotton (Gossypium hirsutum L.)

2002 ◽  
Vol 1 (6) ◽  
pp. 705-707 ◽  
Author(s):  
Ghayour Ahmad ◽  
Saeed Ahmad Malik . ◽  
Zahid Mamood . ◽  
Muhammad Zaffar Iqba . ◽  
Saghir Ahmad . ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Virus Disease ◽  
Cotton Leaf ◽  
Gossypium Hirsutum L ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Fibre Characteristics ◽  
Leaf Curl

scholarly journals Identification and application of biocontrol agents against Cotton leaf curl virus disease in Gossypium hirsutum under greenhouse conditions

2016 ◽  
Vol 30 (3) ◽  
pp. 469-478 ◽  
Author(s):  
Memoona Ramzan ◽  
Bushra Tabassum ◽  
Idrees Ahmad Nasir ◽  
Anwar Khan ◽  
Muhammad Tariq ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Virus Disease ◽  
Biocontrol Agents ◽  
Cotton Leaf ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Leaf Curl

scholarly journals Identification, Isolation and Characterization of GaCyPI Gene in Gossypium arboreum under Cotton Leaf Curl Virus Disease Stress

Phyton ◽  
2021 ◽  
Vol 90 (6) ◽  
pp. 1613-1632
Author(s):  
Zunaira Sher ◽  
Muhammad Umair Majid ◽  
Sameera Hassan ◽  
Fatima Batool ◽  
Beenish Aftab ◽  
...  
Keyword(s):  
Virus Disease ◽  
Cotton Leaf ◽  
Gossypium Arboreum ◽  
Isolation And Characterization ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Leaf Curl

scholarly journals First Report of Papaya Leaf Curl Disease in Pakistan

Plant Disease ◽  
1997 ◽  
Vol 81 (11) ◽  
pp. 1333-1333 ◽  
Author(s):  
A. Nadeem ◽  
T. Mehmood ◽  
M. Tahir ◽  
S. Khalid ◽  
Z. Xiong
Keyword(s):  
Nucleic Acids ◽  
Virus Disease ◽  
Enzyme Linked Immunosorbent Assay ◽  
Cotton Leaf ◽  
First Report ◽  
Cotton Leaf Curl Virus ◽  
Dna Fragment ◽  
Leaf Curl Virus ◽  
Leaf Curl Disease ◽  
Leaf Curl

Papaya plants with virus-disease-like symptoms were observed in back yards and commercial groves in Multan, Pakistan. Leaves of the diseased plants displayed downward curling and thickened, dark green veins. Leaf-like enations grew from the base of the diseased leaves. These symptoms are similar to those of cotton leaf curl disease. In addition, diseased papayas were stunted and distorted. Leaf extracts from 3 diseased and 2 healthy papayas were tested in enzyme-linked immunosorbent assay against antibodies to geminiviruses. SCRI-52 and SCRI-60, two monoclonal antibodies to Indian cassava mosaic virus (2), reacted positively (more than 7× healthy background) with the diseased samples but not with the healthy ones. Total nucleic acids from the papaya samples were used as templates in polymerase chain reaction with primers F500 and R1800 (1), which are capable of amplifying a region of DNA A component of the whitefly-transmitted geminiviruses. A DNA fragment of approximately 1.4 kb was amplified from the nucleic acids of the diseased but not the healthy papayas. Under high stringency conditions (1), cloned DNA A fragments of both cotton leaf curl virus and cotton leaf crumple virus cross-hybridized with the amplified DNA fragment, but the hybridization signals were much weaker than those of the homologous hybridization. This is the first report of the papaya leaf curl disease in Pakistan. These data demonstrated that a geminivirus may be the causative agent of this papaya disease. We are currently determining the relationship between the geminivirus infecting papaya and cotton leaf curl virus. References: (1) A. Nadeem et al. Mol. Plant Pathol. (On-line: /1997/0612nadeem). (2) M. M. Swanson et al. Ann. Appl. Biol. 211:285, 1992.

Present status of cotton leaf curl virus disease (CLCUVD): a major threat to cotton production

2019 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Irum Hasan ◽  
Sumaira Rasul ◽  
Tassawar Hussain Malik ◽  
Muhammad Kamran Qureshi ◽  
Kashif Aslam ◽  
...  
Keyword(s):  
Virus Disease ◽  
Bipartite Begomoviruses ◽  
Cotton Leaf ◽  
Single Stranded Dna ◽  
Old World ◽  
Cotton Leaf Curl Virus ◽  
Essential Components ◽  
The World ◽  
Leaf Curl Virus ◽  
Leaf Curl

Cotton is a major cash crop cultivated throughout the world for fiber, feed, fuel and food. Globally, it ranked 1st for fiber and 2nd among the oilseed crops. It is cultivated in around 60 countries of the world with an approximate production of 119.8 million bales annually. During its life cycle, cotton is exposed to about 75 destructive diseases from sowing till harvesting. These stresses are responsible for about 50% yield losses annually with a worth of $ 50 billion in the world. Among them, Cotton leaf curl virus disease (CLCuVD) is one of the significant factors responsible for yield reduction worldwide. This disease is caused by cotton leaf cur virus which is mainly acquired and transmitted by the vector Whitefly (Bemisia tabaci). This virus belongs to the family Geminiviridae and genus Begomovirus. Geminiviruses consist of small circular, single stranded DNA encapsidated in a twinned icosahedral pattern. These are either monopartite or bipartite. Bipartite begomoviruses are composed of circular single stranded DNA-A and DNA-B, both these components are essential for the infection in New World while some bipartite begomoviruses are also present in Old World, but differences are still present. Monopartite begomoviruses are composed of circular single stranded DNA-A and satellite molecules (DNA α-satellite and β-satellite), these are essential components for the severity of disease in the Old World. Efforts are underway to develop new strategies to protect the cotton plants against CLCuVD and its viral causal agents. This review helps the reader to better understand the biology of Cotton leaf curl virus (CLCuV), its behavior/interaction with the host Whitefly as well as recent developments being made for the control of cotton leaf curl disease.

Cotton Leaf Curl Virus Disease in District Jhang Punjab Pakistan

2018 ◽  
Vol 28 (1) ◽  
pp. 1-6
Author(s):  
Raees Abbas ◽  
Babar Shahbaz ◽  
Nadeem Abbas Shah ◽  
Nowshad Khan ◽  
Ejaz Ashraf ◽  
...  
Keyword(s):  
Virus Disease ◽  
Cotton Leaf ◽  
Cotton Leaf Curl Virus ◽  
Leaf Curl Virus ◽  
Leaf Curl
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