Aphis gossypii
Naturally Occurring Insecticides from the Marine Sponge Xestospongia testudinaria to Control the Whitefly Bemicia tabaci (Genn.) and the Aphid Aphis gossypii (Glover)
... Among cotton sucking pests, whiteflies Bemisia tabaci and aphid Aphis gossypii are of major importance. These sucking pests are responsible for indirect and direct yield losses by sucking the sap from ...
7
Gene Expression Profiling in Winged and Wingless Cotton Aphids, Aphis gossypii (Hemiptera: Aphididae)
... aphids, Aphis gossypii, using a tag-based digital gene expression (DGE) ...A. gossypii DGE ...A. gossypii, whereas 1,605 expressed significantly higher in the wingless ...
11
Comparative transcriptional analysis provides insights of possible molecular mechanisms of wing polyphenism induced by postnatal crowding in Aphis gossypii
... Polyphenism denotes that multiple phenotypes are pro- duced by a single genotype due to environmental induction (Ogawa and Miura 2014). This phenomenon exists com- monly in organisms, especially in insects, such as ...
11
Developmental biology and prey preference of Diomus notescens Blackburn (Coleoptera: Coccinellidae): A predator of Aphis gossypii Glover (Hemiptera: Aphididae)
... A. gossypii was studied by placing them into an experi- mental arena (Petri dish 8 cm diameter) with 80 prey in the follow- ing ratios of ...A. gossypii; 0:80, 20:60, 40:40, 60:20 and ...A. gossypii ...
7
Efeito repelente de azadiractina e óleos essenciais sobre Aphis gossypii Glover (Hemiptera: Aphididae) em algodoeiro
... ABSTRACT - The repellence of botanical insecticides has emerged as a promising technique in the alternative control of urban and agricultural pests, being seen as one component of integrated pest management. The aim of ...
7
INFLUENCE OF ENVIRONMENTAL FACTORS ON THE POPULATION DYNAMICS OF CHILLI THRIPS, Scirtothrips dorsalis (HOOD) AND APHID, Aphis gossypii (GLOVER)
... Roopa M, Kumar CTA (2014) Seasonal incidence of pests of capsicum in Bangalore conditions of Karnataka, India. Global Journal of Biology, Agriculture and Health Sciences 3: 203-207. Sharma KR, Raju SVS, Roshan DR, ...
6
Secondary Metabolites of the Entomopathogenic Fungus, Cladosporium cladosporioides and its Relation to Toxicity of Cotton Aphid, Aphis gossypii (Glov.)
... Citation: Shaker NO, Ahmed GMM, Ibrahim HYE, El- Sawy MM, Mostafa ME, Ismail HNAE (2019). Secondary Metabolites of the Entomopathogenic Fungus, Cladosporium cladosporioides and its Relation to Toxicity of Cotton Aphid, ...
6
Eman A Shehata. Keywords: Aphis gossypii, population density, tomato plants, environmental conditions, plant age, growth stage
... aphid, Aphis gossypii ...A. gossypii infested tomato plants from beginning of October to mid-January during the two growing ...A. gossypii were ...A. gossypii population through the ...
7
Field efficiency and selectivity effects of selected insecticides on cotton aphid, Aphis gossypii Glover (Homoptera: Aphididea) and its predators
... aphid, Aphis gossypii Glover (Hemiptera: Aphididae) is a polyphagous sap sucking aphid pest of cotton throughout the world causing a significant problem due to the honeydew contamination of the open boll ...
14
Effect of some insecticides alone and in combination with salicylic acid against aphid, Aphis gossypii, and whitefly Bemisia tabaci on the cotton field
... The present work demonstrated that the individual ap- plication of SA at various concentrations (0.5, 0.75, and 1.0 mM) had a slight effect in reducing the population density of aphids (Aphis gossypii) and ...
7
Biochemical Characterization of Detoxifying Enzymes in Dimethoate Resistant Strains of Melon Aphid, Aphis gossypii(Hemiptera: Aphididae)
... aphid, Aphis gossypii Glover (Hemiptera: Aphididae), is the most important cosmopolitan, highly polyphagous aphid species that infests 200 economically important crops worldwide ...A. gossypii has ...
16
On the control of the cotton aphid, Aphis gossypii Glov. (Hemiptera: Aphididae), on cucumber in greenhouses
... The objective of this study was to apply a biological control program on cucumber crop under greenhouse conditions, using biological control agents compared with insecticides to control the cotton aphid, Aphis ...
6
Investigation on population dynamic of important sucking – pests ( Aphis gossypii (Glov.) , Thrips tabaci (L.) and Bemisia tabaci (G.) on new varieties in second plant(after canola) in the Golestan province at the north of Iran
... Population dynamic of major pests of cotton in the second crop (after canola) on four varieties (43259, 43347, B-557 and Sahel) at Hashem Abad research centers of Gorgan and Kordkoy in 2005-2006. The results show that B- ...
5
Effect of Constant Temperature on Development and Reproduction of the Cotton Aphid (Aphis gossypii) (Glover) (Hemiptera: Aphididae) on Gossypium hirsutum in Laboratory Conditions
... development and reproduction of the spotted alfalfa aphid (Messenger 1964); temperature requirements of some aphids and their parasites (Campbell et al. 1974); estimation of thermal thresholds and age-specific life table ...
6
Fluctuation of sucking pest populations (Aphis gossypii (Glove.) and Bemisia tabaci (Gen.) in the Ultra narrow row the cotton fields of Golestan province of Iran
... aphid( Aphis gossypii) and white fly (Bemisia tabaci )on three cultivars new of Golestan, sahel and Sepid, in two narrow cultivars 20 × 25 and 20 × 80 cm, a factorial experiment was conducted in a ...
5
Effect of Vermicompost on Life History of Hippodamia variegata Preying on Aphis gossypii Glover
... on Aphis gossypii Glover as prey was evaluated on cucumber plants treated with different vermicompost concentrations (0, 15 and 30%) in a growth chamber at 25 ± 2° C, 60 ± 10% RH, and 16:8 (L: D) ...
10
The regulation of three new members of the cytochrome P450 CYP6 family and their promoters in the cotton aphid Aphis gossypii by plant allelochemicals
... The luciferase activity driven by the deletion construct pES1 of the CYP6CY19 promoter region was 1.9-fold higher relative to the untreated con- trols under the inductions of quercetin a[r] ...
9
Differences in Growth and Yield Responses to Aphis gossypii Glover between Different Okra Varieties
... A. gossypii has shown dif- ferent degrees of resistance to frequently used insecticides (Chang et ...A. gossypii and succeeded to select partial resistance in some vegetable and cotton varieties (van Edman ...
8
COMPARING THE EFFECT OF DIFFERENT PLANT EXTRACTS WITH A CHEMICAL INSECTICIDE FOR MANAGEMENT OF THE APHID, Aphis gossypii IN SUNFLOWER
... indica seed, Parthenium hysterophorus , Allium sativum , Datura alba, Curcuma longa along with chemical insecticide, Emamectin benzoate 1.9EC and un-treated check plot[r] ...
10
Limited Functional Redundancy and Oscillation of Cyclins in Multinucleated Ashbya gossypii Fungal Cells
... Unlike Agclb5/6 ⌬ mutants, Agclb3/4 ⌬ cells formed mature mycelia with normal nuclear density; however, the nuclear cycle appears to be delayed prior to spindle assembly and spore formation was completely abolished, ...
14