Acetamipridinduced hormetic effects and vitellogenin gene vg expression in the melon aphid, aphis gossypii article pdf available in entomologia generalis december 2019 with 203 reads. One other species commonly encountered is aphis spiraecola patch, the spirea aphid. A very wide range of field and ornamental as well as vegetable crops may be infested by this pest. Aphis eugeniae is a species of narrow host preference found in australasia. Aphis gossypii wikibooks, open books for an open world. Yield losses caused by aphids as pests ranged between 625% and as more than 90% loss. Favret, 2011, aphis capsellae kaltenbach 1843 has priority over aphis gossypii glover 1877. Studies on the quantity dynamic of pear aphids and their natural enemy in kunming region. Though winged forms develop periodically, most adults are wingless and about 2. Chemical ecology, pheromones, pheromone, moth, moths, insect, sex, attractants, attractant, sexattractants, insects, entomology, behaviour, behavior, lepidoptera. Jul 16, 2014 a neonicotinoidresistant aphis gossypii glover population was first detected from cucumber and sweet pepper crops in miyazaki prefecture, japan, in april 2012. Insilico docking studies on insecticide resistance.
Key words bioassay, cotton, watermelon, aphis gossypii, insecticide, resistance monitoring. Melon aphids are softbodied, pearshaped, and pale to darkgreen in cool seasons spring and yellow in hot, dry summers. The cotton aphid, aphis gossypii glover, is a major pest of cotton in china. Life history performance of aphis gossypii glover aphididae on. Aphis gossypii is a tiny insect, an aphid greenfly in the superfamily aphidoidea in the order hemiptera. The males produced on sedum were described as wingless.
Aphis gossypii glover is a destructive pest of over two dozen crops world wide. They cause damage by sucking sap, thus weakening the plants, and by excreting a sticky honeydew that grows into a sootylike mold on leaves that makes plants unable to carry out photosynthetic activities. From wikibooks, open books for an open world aphis gossypii for key insecticide groups. Feeding response of the cotton aphid, aphis gossypii, to.
Tribe meets white man for the first time original footage 15 duration. In this study, we determined the insecticide susceptibility of five fieldcollected populations of a. Aphididae is polifag insects that can be found in tropical and subtropical. For a number of years there has been some confusion concerning the life cycle of the melon aphid, aphis gossypii glover. However, the bacterial communities of most aphid species remain poorly characterized. In aphis gossypii bottom the cauda is pale to dusky and has two or three pairs of setae, in aphis spiraecola top the cauda is dark brown to black and has five or six pairs of setae. Damage to a few of these crops is due to direct feeding, but for most of these crops its impact is through its role as a virus vector. The cotton aphid aphis gossypii glover is one of the most destructive insect pests. Where resistance is known to be restricted to a particular. Biological separation of aphis gossypii glover and aphis. The cottonmelon aphid, aphis gossypii glover hemiptera. General information about aphis gossypii aphigo eppo global database. The objective of this study was to determine the efficacy of the plant extracts and botanical insecticide against aphids myzus persicae and aphis gossypii infesting potato as. Aphis is a genus of insects in the family aphididae containing at least 600 species of aphids.
As expected, this has resulted in many articles dealing with methods of controlling this insect. Molecular and morphological differentiation between aphis. Bt proteins cry1ah and cry2ab do not affect cotton aphid aphis. Pdf lethal and sublethal effects of imidacloprid and pirimicarb on. Pcr ampli cation of this region in a pyrethroidresistant and pyrethroid susceptible strain of aphis gossypii and use of a restriction fragment length. Aphididae during the winter season in the warmer region of japan and effects of temperature on the reproduction of the aphid in the laboratory. This aphid is recorded from the east and southeast asia and australia. Aphididae, is a polyphagous species with a worldwide distribution and a variety of biotypes. Pdf effect of temperature on development and fecundity.
Files are available under licenses specified on their description page. This is an unusual condition since in related aphid species. Patch 1925 gave accounts of the sexual forms of an aphid on sedum which she considered to be this species. North china is a traditional agricultural area with abundant winter and summer hosts of a. Insecticide susceptibility was determined by performing bioassays and using the seedlingtreatment. Molecular and morphological differentiation between aphis gossypii glover hemiptera, aphididae and related species, with particular reference to the north american midwest. Pdf biology and ecology of aphis gossypii glover homoptera. Pdf the toxicity of imidacloprid and pirimicarb for all stages of the melon aphid, aphis gossypii glover, were investigated under laboratory. Vat is a member of the nbslrr family of genes conferring resistance to a.
Hosted by the usgs core science analytics and synthesis. Resistance to aphis gossypii cottonmelon aphid in cucumis melo, is attributed to the single dominant gene vat virus aphid transmission. Leaf distortions caused by aphid feeding provide excellent shelter for the insects, so systemic insecticides are useful. Toxicity and sublethal effects of two plant allelochemicals on the. The melon aphid, aphis gossypii glover, is considered one of the most destructive aphids in the united states, attacking at least 64 plant species, including several cucurbit crops and cotton blackman and eastop 1985. Jul 05, 2009 tribe meets white man for the first time original footage 15 duration.
It has evolved resistance to numerous insecticides around the world due to the application of insecticides. Aphididae, is a polyphagous species with a worldwide distribution and a variety of. All structured data from the file and property namespaces is available under the creative commons cc0 license. Thus the nominal species should be aphis capsellae kaltenbach 1843, the nominotypical subspecies should be aphis capsellae capsellae kaltenbach 1843, and the cotton aphid should be aphis capsellae gossypii glover 1877. Population growth of the melon aphid, aphis gossypii glover homoptera. Insilico docking studies on insecticide resistance acetylcholinesterase ache gene in aphis gossypii and bemisia tabaci ijirst volume 1 issue 6 016. Aphis gossypii is a tiny insect or greenfly in the superfamily aphidoidea in the order hemiptera. Dec 01, 2014 the cotton aphid, aphis gossypii, is one of the most biologically diverse species of aphids.
For full access to this pdf, sign in to an existing account, or purchase an annual subscription. The developmental time, survivorship and reproduction of aphis gossypii glover was evaluated on detached cucumber leaves at nine constant temperatures ranging from 151c to 351c in 2. Tai yimei, fu yang, yang benli, chen guohua, tao mei, 2004. Japanese journal of applied entomology and zoology, 312. Page designed through the cooperative efforts of interagency itis teams. Aphids reared on cotton leaf discs submitted to a concentration of 1,410. Individually resistant aphids may express single or multiple mechanisms of resistance to one or more insecticide groups. Neem extract on the cotton aphid 1073 results and discussion effects of neem on nymph development and survival a.
Other aphids are similar in appearance to aphis gossypii glover, the melon or cotton aphid. Jan 06, 2016 the cottonmelon aphid, aphis gossypii glover hemiptera. The two aphid genotypes from cotton conditioned by the feeding experience on artificial diet and then reared on excised cucumber leaves for 12. This study was conducted to determine the effects of sublethal. Some ppv strains have been identified that are not transmissible by aphids. Pdf effect of temperature on development and fecundity of. Melon aphid or cotton aphid, aphis gossypii glover insecta. More than 48 species belonging to 19 families in 9 orders of natural enemies of this aphid have been found in cotton fields in china. It is a widely distributed pest of a variety of agricultural crops in the families cucurbitaceae, rutaceae and malvaceae. This aphid is globally distributed, located in all but the coldest terrestrial habitats. Appearance of aphis gossypii glover and aphis spiraecola patch rhynchota.
This study aims to test the effectiveness entomopathogen nematodes to control a. Some vegetable hosts include asparagus, beans, beet, cowpeas, cucurbits, eggplant, okra, spinach, and tomato. Biological aspects of aphis gossypii glover, 1877 hemiptera. Aphididae is a destructive pest of numerous crops worldwide. It has a narrow host range and is known to feed on species of 5 plant families. It includes many notorious agricultural pests, such as the soybean aphid aphis glycines.
The writer wishes to gratefully acknowledge the assistance of mr. Integrated field management of aphids 684 lipaphis erysimi, although the control was less than that provided by endosulfan dhaliwal et al. Melon aphid or cotton aphid, aphis gossypii glover. Damage to a few of these crops is due to direct feeding, but for most of these crops its impact is through its role. In conclusion, the cry1ah and cry2ab proteins do not appear to affect the cotton aphid a. The host range of aphis gossypii is dependent on aphid. It is economically important and belongs to a group of closely related species that has challenged aphid taxonomy. Pdf detection of kdr pyrethroid resistance in the cotton aphid. Control control and prevention measures for ppv include field surveys, use of certified nursery materials, use of resistant plants when available, control of aphids, and elimination of infected trees in nurseries and. This sapsucking insect affects plants via direct feeding and indirectly via plant viral disease transmission more than 50 plant pathogenic viruses known. The mortality of two plant allelochemicals tannic acid and gossypol on the cotton aphid, aphis gossypii glover hemiptera.
Melon or cotton aphid, aphis gossypii specialized websites. Aphis gossypii dataset gbif backbone taxonomy rank species published in takahashi, r. The cotton aphids aphis gossypii, which are about 11. Aphididae 4 management insecticides if insecticides are used to suppress melon aphid, care should be taken to obtain thorough cover of foliage. Mar 31, 2014 aphis gossypii is one of the most biologically diverse and widely distributed aphid species. Bacterial communities of aphis gossypii and myzus persicae nature. For example, the life cycle of the green peach aphid myzus persicae. This paper outlines the results of a study into the biological aspects of aphis gossypii glover on colored cotton cultivars.
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