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First Report of the Papaya Mealybug, Paracoccus marginatus (Hemiptera: Pseudococcidae), in Indonesia and India [PDF]
Journal of Agricultural and Urban Entomology, 2008 Abstract The papaya mealybug, Paracoccus marginatus Williams and Granara de Willink (Hemiptera: Pseudococcidae), is recorded from the Oriental Region for the first time, where it was found in Indonesia (Java) and India (Tamil Nadu) in 2008. Papaya mealybug is a polyphagous pest that damages many tropical crops. A native of Central America, it spread to
R Muniappan
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Economic impact of classical biological control of papaya mealybug in India
Crop Protection, 2014Abstract Farmers in Tamil Nadu, India began to report that a new pest was affecting papaya ( Carica papaya L.) in 2006. Numerous applications of insecticide were made, but papaya losses were severe and the pest spread to several other crops. The pest was identified in 2008 as the papaya mealybug Paracoccus marginatus Williams and Granara de ...
George W Norton, R Muniappan
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Models for Minimizing Risks of Dangerous Pests: The Pink Hibiscus Mealybug and Papaya Mealybug [PDF]
, 2003 The pink hibiscus mealybug (PHM), Maconellicoccus hirsutus (Green), and the papaya mealybug (PM), Paracoccus marginatus Williams & Granara de Willink, biological control programs were cooperatively developed in the Caribbean by various local and international agencies and organizations.
Meyerdirk, Dale E. +3 more
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Papaya Mealybug in Kenya: Identification, Management, and Future Outlook
Plant Health Cases, 2023Abstract Papaya mealybug, Paracoccus marginatus is the most important and damaging insect pest species attacking papaya in Kenya. In addition, it feeds on various crops, fruits, and ornamental plants, most of which are of high economic value in Kenya’s agricultural sector such as chilli pepper, mango ...
Fernadis Makale +2 more
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Insect Environment, 2022
The papaya mealybug, Paracoccusmarginatus Williams and Granara de Willink (Hemiptera: Pseudococcidae) is native to Mexico and Central America. Acerophagus papaya is distributed for control of papaya mealybug in India. The mass multiplication requires potato tubers and regulated environment for the multiplication of papaya mealybug and was ...
S. Sheeba Joyce Roseleen, Kumanan K
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The papaya mealybug, Paracoccusmarginatus Williams and Granara de Willink (Hemiptera: Pseudococcidae) is native to Mexico and Central America. Acerophagus papaya is distributed for control of papaya mealybug in India. The mass multiplication requires potato tubers and regulated environment for the multiplication of papaya mealybug and was ...
S. Sheeba Joyce Roseleen, Kumanan K
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Paracoccus marginatus (papaya mealybug).
2021Abstract Paracoccus marginatus is a mealybug native to Central America. It has been spread accidentally outside its native range by trade in live plant material, such as papaya fruits. It became an invasive pest in the Caribbean Islands and USA (Florida) in 1994-2002; the West and Central Pacific islands in 2002-2006; South-East Asia
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Indian Journal of Entomology, 2018
Effect of temperature on the parasitoid Acerophagus papayae of papaya mealy bug Paracoccus marginatus was studied. The results revealed that its parasitism drastically decreased with increase in temperature. Though parasitism was noticed at all temperatures, there was a strong negative correlation and % parasitism increased from 20 to 32°C. The peak in
M. Laneesha +3 more
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Effect of temperature on the parasitoid Acerophagus papayae of papaya mealy bug Paracoccus marginatus was studied. The results revealed that its parasitism drastically decreased with increase in temperature. Though parasitism was noticed at all temperatures, there was a strong negative correlation and % parasitism increased from 20 to 32°C. The peak in
M. Laneesha +3 more
openaire +1 more source
An Efficient Real-Time Vision System for Papaya Mealybug Detection Based on Haar Features
2025 9th International Conference On Electrical, Electronics And Information Engineering (ICEEIE)Mardiyyah Hasnawi +2 more
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Journal of Economic Entomology
Abstract The papaya mealybug, Paracoccus marginatus (Hemiptera: Pseudococcidae), poses a serious threat to global trade and is classified as a quarantine pest in some countries. Phosphine (PH3) is considered an alternative to methyl bromide for postharvest control of P. marginatus.
Hang Zou +4 more
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Abstract The papaya mealybug, Paracoccus marginatus (Hemiptera: Pseudococcidae), poses a serious threat to global trade and is classified as a quarantine pest in some countries. Phosphine (PH3) is considered an alternative to methyl bromide for postharvest control of P. marginatus.
Hang Zou +4 more
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Madras Agricultural Journal, 2012
Changes in biochemical parameters like total carbohydrates, total sugars, total chlorophyll, moisture, ash, total phenolic content, peroxidase (PO), polyphenol oxidase (PPO), phenylalanine ammonia-lyase (PAL), catalase (CAT) were compared with susceptible (CO 2 variety) and less susceptible (Solanum viarum) to papaya mealybug.
Janaki I, Suresh S
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Changes in biochemical parameters like total carbohydrates, total sugars, total chlorophyll, moisture, ash, total phenolic content, peroxidase (PO), polyphenol oxidase (PPO), phenylalanine ammonia-lyase (PAL), catalase (CAT) were compared with susceptible (CO 2 variety) and less susceptible (Solanum viarum) to papaya mealybug.
Janaki I, Suresh S
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