Results 91 to 100 of about 6,262 (261)

Development and Application of Attenuated Plant Viruses as Biological Control Agents in Japan

open access: yesViruses
In 1929, it was reported that yellowing symptoms caused by a tobacco mosaic virus (TMV) yellow mosaic isolate were suppressed in tobacco plants that were systemically infected with a TMV light green isolate.
Yasuhiro Tomitaka   +6 more
doaj   +1 more source

Deviation in nitrogen metabolism of Ridge gourd (Luffa acutangula. Roxb.) infected with three strains of water melon mosaic virus

open access: yesEnvironment Conservation Journal, 2007
The  effect of  three strains of  Watermelon  mosaic  virus   (WMV)  infection on  the  nitrogen  metabolism of  Luffa acutangula  leaves were studied and   found that the  infected levels  of  total  nitrogen, total  protein, nitrate  and nitrate ...
Deepika Shukla   +4 more
doaj   +1 more source

Avaliação da coleção de germoplasma de melancia da Embrapa Hortaliças para tolerância a virose. [PDF]

open access: yes, 2011
bitstream/CNPH-2009/31479/1/bpd_12 ...
BORGES, C. L.   +4 more
core  

Cartographic Representation of Averaged Pairwise Information (CRAPI): a new exploratory tool to investigate spatial structures illustrated with genetic data from the Watermelon mosaic virus. [O.15] [PDF]

open access: yes, 2015
Dedicated analyses in landscape genetics require a priori knowledge on species dispersal abilities. When little is known about the species under study these methods are difficult to apply and, therefore, we rely on exploratory approaches allowing to ...
Berthier, Karine   +5 more
core  

Heranca da tolerancia de melancia aos virus do mosaico amarelo da abobrinha-de-moita e do mosaico da melancia-2. [PDF]

open access: yes, 2011
A heranca da tolerancia da introducao de melancia BT-8501 aos virus do mosaico amarelo da abobrinha-de-moita (ZYMV) e do mosaico da melancia-2 (WMV-2) foi determinada atraves da inoculacao mecanica de plantas das geracoes parentais, F1, F2 e ...
PAVAN, M. A.   +2 more
core  

Reflective mulches foil insects

open access: yesCalifornia Agriculture, 1979
Use of reflective mulches (aluminum-coated paper and white polyethylene plastic) has been successful in deceiving aphids that would transmit watermelon mosaic virus to summer squash.
N Toscano   +4 more
doaj  

Relationship between watermelon mosaic virus (WMV-I) and watermelon mosaic virus 2 (WMV-2) on the basis of nucleotide sequence homology [PDF]

open access: yes, 1985
The two members of the watermelon mosaic virus subgroup, WMV-1 and WMV-2, were considered to be different viruses on the basis of host range and serology.
Abu-Samah, Norani
core  

The grapevine aphid Aphis illinoisensis : a good example of recent invasion and rapid colonization by aphids [PDF]

open access: yes, 2011
Aphis illinoisensis represents one of the most recent aphid invaders from the New World to the Mediterranean Region. This aphid, which is native to North America and is now widely distributed in Central and South America, was first found in Southern ...
Mifsud, David, Perez Hidalgo, Nicolas
core   +1 more source

Advances in transgenic vegetable and fruit breeding [PDF]

open access: yes, 2014
Vegetables and fruits are grown worldwide and play an important role in human diets because they provide vitamins, minerals, dietary fiber, and phytochemicals.
Dias, João Silva   +1 more
core   +1 more source

Feeding of Riptortus pedestris on soybean plants, the primary cause of soybean staygreen syndrome in the Huang-Huai-Hai river basin

open access: yesCrop Journal, 2019
Staygreen syndrome or Zhengqing in soybean has recently become a major issue for Chinese growers in the Huang-Huai-Hai river basin. Although previous studies revealed that staygreen can be induced when pods/seeds are damaged, it is unknown whether virus ...
Kai Li   +9 more
doaj   +1 more source

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