Detection of leaf spot disease of banana caused by Alternaria sp. in Gujarat, India

2021 ◽  
pp. 1-7
Author(s):  
Zalak M. Patel ◽  
Siva Satya Mohan Jampala
Keyword(s):  
Leaf Spot ◽  
Leaf Spot Disease ◽  
Spot Disease ◽  
Alternaria Sp

Pathogen Identification and Fungicides Screening of Kushui Rose Leaf Spot Disease

2015 ◽  
Vol 1096 ◽  
pp. 169-175
Author(s):  
Chun Lin Wang ◽  
Qiong Xu
Keyword(s):  
Growth Rate ◽  
Leaf Spot ◽  
Microscopic Observation ◽  
Inhibitory Effect ◽  
Leaf Spot Disease ◽  
Pathogen Identification ◽  
Thiophanate Methyl ◽  
Spot Disease ◽  
Alternaria Sp

Leaf spot disease pathogen of kushui rose was isolated, purified, morphologically identified and screened for appropriate fungicides through tissue isolation, microscopic observation and growth rate methods. Results showed that the pathogen causing leaf spot disease was Alternaria sp., and for the 7 tested fungicides, difenoconazole and tebuconazole had the best inhibitory effect, the EC50 values were 0.0017 and 0.0041 μg/mL, respectively, followed by zineb, triadimefon, chlorothalonil and thiophanate-methyl, successively, with the EC50 values at 0.0157, 0.0422, 0.5160 and 0.87 μg/mL, respectively, while carbendazim had the worst inhibitory effect with the EC50 value at 1.3089 μg/mL.

TWO NEW SEVERE LEAF SPOT DISEASE ON FOREST TREES OF JALGAON (MAHARASTRA) INDIA

2017 ◽  
Vol 23 (2) ◽  
Author(s):  
S. A. FIRDOUSI
Keyword(s):  
Leaf Spot ◽  
Fungal Disease ◽  
Leaf Spot Disease ◽  
Forest Trees ◽  
First Report ◽  
Spot Disease ◽  
Severe Leaf

During the survey of the forest fungal disease, of Jalgaon district, two severe leaf spot diseases on Lannae coromandelica and ( Ougenia dalbergioides (Papilionaceae) were observed in Jalgaon, forest during July to September 2016-17. The casual organism was identified as Stigmina lanneae and Phomopsis sp. respectively1-4,7. These are first report from Jalgaon and Maharashtra state.

Rapid Inoculation Technique and Biological Control of Leaf Spot Disease in Oil Palm

2019 ◽  
Vol 2 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Delia Agustina ◽  
◽  
Cahya Prihatna ◽  
Antonius Suwanto ◽  
◽  
...  
Keyword(s):  
Biological Control ◽  
Oil Palm ◽  
Leaf Spot ◽  
Leaf Spot Disease ◽  
Inoculation Technique ◽  
Spot Disease

scholarly journals Registration of three peanut allotetraploid interspecific hybrids resistant to late leaf spot disease and tomato spotted wilt

2021 ◽  
Author(s):  
Ye Chu ◽  
H. Thomas Stalker ◽  
Kathleen Marasigan ◽  
Chandler M. Levinson ◽  
Dongying Gao ◽  
...  
Keyword(s):  
Leaf Spot ◽  
Interspecific Hybrids ◽  
Leaf Spot Disease ◽  
Late Leaf Spot ◽  
Spot Disease ◽  
Tomato Spotted Wilt

scholarly journals First report of chick peach (Prunus persica L.) leaf spot disease caused by Didymella glomerata in China

2021 ◽  
Author(s):  
Yiping Cui ◽  
Aitian Peng ◽  
Xiaobing Song ◽  
Baoping Cheng ◽  
Jinfeng Ling ◽  
...  
Keyword(s):  
Leaf Spot ◽  
Prunus Persica ◽  
Leaf Spot Disease ◽  
First Report ◽  
Spot Disease

scholarly journals Occurrence of leaf spot disease on date palm caused by Neopestalotiopsis clavispora in Iran

2020 ◽  
Vol 102 (3) ◽  
pp. 959-959
Author(s):  
Esmaeil Basavand ◽  
Ali Pakdin-Parizi ◽  
Hossein-Ali Mirhosseini ◽  
Mojtaba Dehghan-Niri
Keyword(s):  
Leaf Spot ◽  
Date Palm ◽  
Leaf Spot Disease ◽  
Spot Disease
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