Results 21 to 30 of about 25,425 (161)

Chromosome-level genome assembly of Paracoccus marginatus based on PacBio and Hi-C technologies [PDF]

Scientific Data
Invasive species pose a serious threat to ecosystems and biodiversity, leading to considerable economic losses for countries. The papaya mealybug (Paracoccus marginatus), is a prominent invasive pest that affects over 200 plant species and has been ...
Jiufeng Wei, Jinying Xue, Xuejie Shen, Gaoxiang Zhang, Qing Zhao, Yunyun Lu, Minmin Niu, Wei Ji   +7 more
doaj   +2 more sources

Environmental and agronomic factors affecting mealybug populations in papaya [PDF]

Wallacea Plant Protection Journal
Mealybug infestations are a growing concern in tropical horticulture due to their rapid population increase and the significant damage they cause to fruit crops. This research examined the severity of attack and population density of mealybugs (Pseudococcidae) on papaya (Carica papaya L.), and analysed their relationship with environmental conditions ...
Albert Fredrick, Abdul Rahim, Muh Adiwena   +2 more
openaire   +2 more sources

Smallholder farmers’ knowledge, attitudes and practices towards biological control of papaya mealybug in Kenya

CABI Agriculture and Bioscience, 2023
Background Farmer perceptions are highly important in influencing on-farm pest management decision-making. Biological control is extremely sustainable in the smallholder production context, but in Sub Saharan Africa (SSA) few attempts using this pest ...
Kate Constantine, Fernadis Makale, Idah Mugambi, Harrison Rware, Duncan Chacha, Alyssa Lowry, Ivan Rwomushana, Frances Williams   +7 more
doaj   +2 more sources

Potential distribution of Acerophagus papayae, a parasitoid of the papaya mealybug (Paracoccus marginatus), across Africa

Biological Control
The papaya mealybug, Paracoccus marginatus, is a highly polyphagous invasive pest that affects at least 133 economically important crops, and causes economic losses worldwide.
Elizabeth A. Finch, Kris A.G. Wyckhuys, Ivan Rwomushana   +2 more
doaj   +4 more sources

Comparative effectiveness of biorational pesticides for management of Phenacoccus solenopsis Tinsley and Paracoccus marginatus Williams & Granara de Willink in Gymnema sylvestre (Retz.) R.Br. ex Sm [PDF]

Heliyon
The cotton mealybug, Phenacoccus solenopsis Tinsley and papaya mealybug, Paracoccus marginatus Williams and Granara de Willink (Hemiptera: Pseudococcidae) are becoming major threats to the production of Gymnema sylvestre R. Br. (Asclepiadaceae) in India.
Shivakumara Kadanakuppe Thammayya, Keerthi Manikyanahalli Chandrashekara, Akula Chinapolaiah, Ramya Ramesan Syamala, Shivakumar Kadukothanahalli Veerabhadraiah, Bhemanna Somanna Gotyal, Manjunatha Channappa, Ryan Casini, Ihab Mohamed Moussa, Hosam O. Elansary, Ahmed M. El-Sabrout   +10 more
doaj   +2 more sources

Potential of Pangi Leaf Extract For Papaya Mealybug Control (Paracoccus marginatus)

Jurnal Penelitian Pendidikan IPA
The use of smer plant extracts is one alternative in environmentally friendly pest control. This research generally aims to obtain a technology for controlling Paracoccus marginatus mealybug pests that is environmentally friendly and easily applied by farmers. This study aims to determine the formulation of vegetable insecticide extract of pangi leaves
Mamahit, Juliet Merry Eva, Montong, Vivi B., Pakasi, Sandra E.   +2 more
openaire   +2 more sources

Commodity risk assessment of <i>Vitis</i> spp. plants from Moldova. [PDF]

EFSA J
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mosbach-Schulz O, Berlin A.   +37 more
europepmc   +2 more sources

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Lacomme C, Debode J, Navas-Cortes JA, Akrivou A, Kritikos C, Kormpi M, Papachristos D, Reppa C, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +34 more
europepmc   +2 more sources

Sustainable Management of Papaya Mealybug in Small Scale Papaya Farming System Associated with Papain Industry in Tamil Nadu, India

KEYWORDS: Papaya mealybug ...
Ayyasamy, R., Regupathy, A.
core   +6 more sources

Prevalensi cendawan entomopatogenik, Neozygites fumosa (Speare) Remaudie’re & Keller (Zygomycetes: Entomophthorales) pada populasi kutu putih, Paracoccus marginatus Williams & Granara De Willink (Hemiptera: Pseudococcidae) di wilayah Bogor

Jurnal Entomologi Indonesia, 2015
The prevalence of entomopathogenic fungus, Neozygites fumosa (Zygomycetes: Entomo-phthorales) on the papaya mealybug, Paracoccus marginatus (Hemiptera: Pseudococcidae), was studied in Bogor in two districts: Bubulak and Rancabungur in 2011. Thirty plants
Anik Nurhayati, Ruly Anwar
doaj   +1 more source