Role of Plant Extracts and Salicylic Acid for the Management of Chili Veinal Mottle Virus Disease

Ali, Amjad; Zeshan, Muhammad; Iftikhar, Yasir; Abid, Muhammad; Ghani, Muhammad Usman; Khan, Amir Muhammad; Ehsan, Syeda F.

doi:10.33866/phytopathol.030.02.0583

Cited by 5 publications

(4 citation statements)

References 22 publications

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“…El-Sherbini et al (2019 used SA in combination with different insecticides at 75% of actual dose rate and found significant results with the treatments. Results of our present investigation are in conformity with that of Ali et al (2010) who stated that SA at concentration of 0.02% was effective against B. tabaci. Javed et al (2022) in an experiment used SA at 01 mM concentration and they recorded that aphid fitness was statistically reduced as compared to control.…”

Section: Resultssupporting

confidence: 92%

Efficacy of Different Insecticides Alone and in Combination with Salicylic Acid against Cotton Whitefly Bemisia tabaci Gennadius (Homoptera: Aleyrodidae)

Haider¹,

Riaz²,

Ali³

et al. 2023

PJAR

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| Cotton is an important cash crop of Pakistan and export commodity. Yield of cotton crop is affected by many factors but insect pests especially whitefly Bemisia tabaci (Homoptera: Aleyrodidae) is destroying cotton crop yield and quality in recent times. Many control measures are adopted against this pest including chemical control methods. Due to certain environmental issues and insecticide resistance problems, adoption of alternate methods of insect control is imperative. In this experiment we used some insecticides alone and in combination with Salicylic acid against B. tabaci. Flonicamid 50% DF at the rate of 80 g/ac and Diafenthiuran 50% SC at the rate of 200 mL/ac were used against Whitefly. Salicylic acid (SA) by Sigma-Aldrich 500 G was used 01 mL/L of water along with the tested insecticides under field conditions. Highest reduction 90.63% was observed in Flonicamid+SA treatment followed by 82.89% in Diafenthiuran +SA, Flonicamid 77.76%, Diafenthiuron 76.28% and lowest 29.36% reduction was observed in SA treatment with respect to control after 72 hrs. of treatment application. After 7 days maximum reduction 83.43% was observed in Flonicamid+SA followed by 69.02 % in Diafenthiuron+SA, 77.76% in Flonicamid, 66.37% in Diafenthiuron and lowest 21.97% recorded in SA treatment. In SA treatments population of rove beetle, green lace wing and spiders was significantly higher as compared to other treatments. It is evident from the results that SA has enhanced plant resistance against whitefly and thus reduced the damage of pest. SA can be used as alternative combination for the management of cotton whitefly and the amount of insecticide can be reduced for the control of whitefly.

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Section: Resultssupporting

confidence: 92%

Efficacy of Different Insecticides Alone and in Combination with Salicylic Acid against Cotton Whitefly Bemisia tabaci Gennadius (Homoptera: Aleyrodidae)

Haider¹,

Riaz²,

Ali³

et al. 2023

PJAR

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“…Citrus canker-affected leaves and branches also showed signs of yellowing and chlorosis. Previous studies also reported a substantial decrease in chlorophyll concentration due to citrus canker infection and viral illnesses like Chilli veinal mottle virus [17]. Reduced chlorophyll content leading to chlorosis is a common sign in various plant diseases.…”

Section: Photosynthetic Pigments Assessmentmentioning

confidence: 95%

Comparative mineral and biochemical characterization of Citrus reticulata fruits and leaves to citrus canker pathogens, Xanthomonas axonopodis

Nawaz,

Ghani,

Nadeem

et al. 2024

BMC Plant Biol

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Pakistan’s economy greatly benefits from citrus production since these fruits are sold and consumed all over the world. Although citrus fruits are easy to cultivate, they are susceptible to diseases caused by bacteria, viruses, and fungi. These challenges, as well as difficulties in obtaining the proper nutrients, might negatively impact fruit yields and quality. Citrus canker is another complicated problem caused by the germ Xanthomonas axonopodis. This germ affects many types of citrus fruits all over the world. This study looked closely at how citrus canker affects the leaves and the quality of the fruit in places like Sargodha, Bhalwal, Kotmomin, and Silanwali, which are big areas for growing citrus in the Sargodha district. What we found was that plants without the disease had more chlorophyll in their leaves compared to the sick plants. Also, the healthy plants had better amounts of important minerals like calcium, magnesium, potassium, and phosphorus in their fruits. But the fruits with the disease had too much sodium, and the iron levels were a bit different. The fruits with the disease also didn’t have as much of something that protects them called antioxidants, which made them more likely to get sick. This study helps us understand how citrus canker affects plants and fruit, so we can think of ways to deal with it.

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“…Citrus canker-affected trees also showed signs of yellowing and chlorosis (Ito et al, 2002), consistent with our ndings. Previous studies also reported a signi cant decrease in chlorophyll concentration due to citrus canker infection and viral illnesses like Chilli veinal mottle virus (Ali et al, 2020). Reduced chlorophyll content leading to chlorosis is a common sign in various plant diseases.…”

Section: Photosynthetic Pigments Assessmentmentioning

confidence: 96%

Mineral Characterization, fruit and leaf physiology of Citrus reticulata comparative to citrus canker stress in Sargodha, Punjab

Nawaz,

Nadeem,

Abbas

et al. 2024

Preprint

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Pakistan's economy greatly benefits from citrus production since these fruits are sold and consumed all over the world. Nevertheless, there are difficulties associated with cultivating citrus fruits, such as illnesses brought on by bacteria, viruses, and fungus. The quantity and quality of fruit that is produced might be negatively impacted by these challenges as well as difficulties obtaining the proper nutrients. One tough problem is citrus canker, which is caused by a harmful germ called Xanthomonas axonopodis. This germ affects many types of citrus fruits all over the world. This study looked closely at how citrus canker affects the leaves and the quality of the fruit in places like Sargodha, Bhalwal, Kotmomin, and Silanwali, which are big areas for growing citrus in the Sargodha district. What we found was that plants without the disease had more chlorophyll in their leaves compared to the sick plants. Also, the healthy plants had better amounts of important minerals like calcium, magnesium, potassium, and phosphorus in their fruits. But the fruits with the disease had too much sodium, and the iron levels were a bit different. The fruits with the disease also didn't have as much of something that protects them called antioxidants, which made them more likely to get sick. This study helps us understand how citrus canker affects plants and fruit, so we can think of ways to deal with it.

show abstract

Role of Plant Extracts and Salicylic Acid for the Management of Chili Veinal Mottle Virus Disease

Cited by 5 publications

References 22 publications

Efficacy of Different Insecticides Alone and in Combination with Salicylic Acid against Cotton Whitefly Bemisia tabaci Gennadius (Homoptera: Aleyrodidae)

Efficacy of Different Insecticides Alone and in Combination with Salicylic Acid against Cotton Whitefly Bemisia tabaci Gennadius (Homoptera: Aleyrodidae)

Comparative mineral and biochemical characterization of Citrus reticulata fruits and leaves to citrus canker pathogens, Xanthomonas axonopodis

Mineral Characterization, fruit and leaf physiology of Citrus reticulata comparative to citrus canker stress in Sargodha, Punjab

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