Results 161 to 170 of about 782 (192)
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Population dynamics of mealybug Phenacoccus solenopsis tinsley on cotton
Indian Journal of Entomology, 2020Population dynamics of mealybug Phenacoccus solenopsis Tinsley in cotton was studied at Coimbatore during 2016–2017. Maximum incidence of P. solenopsis (400.75 insects/plant) was observed during October and the least during January (100.60 insects/plant). During February and March, incidence was still lesser.
S Thangavel, N Ganapathy, J N Prithiva
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2023
Pest Managment Journal of Ethiopia , Vol.
Miesso Hemba, Bayeh Mulatu, Hiwot Lemma
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Pest Managment Journal of Ethiopia , Vol.
Miesso Hemba, Bayeh Mulatu, Hiwot Lemma
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Localization of mealybug in remotely sensed images of a cotton field
Light, Energy and the Environment, 2017A method that takes into consideration the influence of imaging-system blur on the local-intensity histogram enables recognizing mealybug clusters covering only a few pixels in cotton field images taken from a drone.
Iftach Klapp +4 more
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Phenacoccus solenopsis (cotton mealybug).
2021Abstract This mealybug species has the ability to increase rapidly in population size and spread to cover vast areas where host plants occur, in a relatively short period of time. It has been reported from over 200 hosts. Since the original description of P.
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Ecotoxicology, 2017
Reduced susceptibility to insecticides often results in failure of insect pest control and repetitive use of broad-spectrum insecticides, which could have detrimental effects on beneficial arthropods and surrounding agro-ecosystems. The cotton mealybug, Phenacoccus solenopsis Tinsley is a pest of worldwide importance that can be effectively controlled ...
Bushra, Saddiq +3 more
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Reduced susceptibility to insecticides often results in failure of insect pest control and repetitive use of broad-spectrum insecticides, which could have detrimental effects on beneficial arthropods and surrounding agro-ecosystems. The cotton mealybug, Phenacoccus solenopsis Tinsley is a pest of worldwide importance that can be effectively controlled ...
Bushra, Saddiq +3 more
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Silencing PsASH2 affects embryo development in the cotton mealybug
Insect Molecular BiologyAbstract Mealybugs are highly aggressive pests that infest various plants and cause substantial economic losses. Histone lysine methyltransferases (KMT) are evolutionarily conserved and proposed to be essential in early embryo development in animals. However, few KMTs have been reported in mealybugs.
Kaixin Wang +6 more
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Host selection and establishment of striped mealybug, Ferrisia virgata, on cotton cultivars
Phytoparasitica, 2012The striped mealybug, Ferrisia virgata (Hemiptera: Pseudococcidae), is a polyphagous and cosmopolitan species, which attacks a wide variety of crops, including cotton. Lately, it has been found infesting colored fiber cotton and emerging as an important pest in the Northeast of Brazil.
Christian Sherley Araújo da Silva-Torres +2 more
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Impact of Protective Measures on Mealybug and Red Cotton Bug Incidence in Bt Cotton Hybrids
Journal of Experimental Agriculture InternationalThe study investigated the influence of mealybug and red cotton bug populations on different cotton hybrids under protected and unprotected conditions. The results revealed that under protected conditions, the mealybug, Phenacoccus solenopsis population was significantly lower (0.23/plant) compared to unprotected conditions (1.14/plant).
Malireddi Prasanna +5 more
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Biology of the invasive mealybug Phenacoccus madeirensis green on cotton
Indian Journal of Entomology, 2018During last decade many invasive mealybugs were reported as major threat to agriculture in India. Among these, the recently introduced mealybug, Phenacoccus madeirensis Green (Hemiptera: Pseudococcidae) was observed expanding its horizons to cotton growing areas of South Karnataka and Maharashtra.
N. M. Lepakshi +3 more
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Resistance in cotton genotypes against mealybug Phenacoccus solenopsis tinsley
Indian Journal of Entomology, 2020Screening of 16 cotton genotypes against mealybug Phenacoccus solenopsis Tinsley was carried out in pot culture experiment during 2016–17 at the Insectary, Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore. The experiment was laid out following CICR grade index.
S Thangavel, N Ganapathy
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