DYSDERCUS CINGULATUS PDF

The biology of Dysdercus cingulatus (F.) was investigated in the Philippines, where the insect is a pest of okra (Hibiscus esculentus) and cotton. In the laboratory. Feeding of this and other species of Dysdercus on cotton bolls causes the boll to abort and shed (Pomeroy and Golding, ) (see Economic Impact). Semiochemicals of Dysdercus cingulatus, the Red cotton stainer. Phylum: Arthropoda. Subphylum: Uniramia. Class: Insecta. Order: Heteroptera. Family.

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The only part of the cotton plant affected by this pest is the flower and the seed capsule or boll. Meanwhile, the seeds wither, the fibres may fail to expand and the boll may abort.

Biology of the cotton stainer, Dysdercus cingulatus Fabricius (Pyrrhocoridae, Hemiptera).

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File:Dysdercus cingulatus mating at Kadavoor.jpg

In piercing the boll they introduce microorganisms which cause the bolls to rot, or the lint to become discolored, hence the common name ‘cotton stainers’; this greatly reduces yields in cotton-growing countries. Dysdercus cingulatus mating in Kadavoor.

Dysdercus species are thought to be the most serious pests of cotton van Doesburg, It is mainly red but has a white collar and three black spots. Dysdercus cingulatus mating at Kadavoor. It is not a license and has no legal value. This page was last edited on 22 Marchat Like most websites we use cookies. The disclaimer of warranties and limitation of liability provided above shall be interpreted in a manner that, to the extent possible, most closely approximates an absolute disclaimer and waiver of all liability.

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Micro-organisms are admitted in the process and may make the boll contents rot or the lint become discoloured. From Wikipedia, the free encyclopedia.

Jeevan Jose, Kerala, Indiathe copyright holder of this work, hereby publishes it under the following license:. EU pesticides database www. So feel free to mail or talk to me for an unprocessed media file or to get waived any of the restrictions stated above. I do not encourage the violation of any laws, and cannot be responsible for any violations of such laws, should you link to this media or use, reproduce or republish it.

Cingulauts deed highlights only some of the key features and terms of the actual license. KadavoorKeralaIndia. I can’t offer you any legal advice. The boll is the only part of the cotton plant that is attacked by D.

Dysdercus – Wikipedia

The timestamp is only congulatus accurate as the clock in the camera, and it may be completely wrong. Dysdercus Audinet-Serville[1] Species See text Dysdercus is a widespread genus of true bugs in the family Pyrrhocoridaecommonly referred to as ” cotton stainers ” or ” red cotton bugs “.

Feeding of this and other species of Dysdercus on cotton bolls causes the boll to abort and shed Pomeroy and Golding, see Economic Impact. Close Find out more. This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. Go to distribution map One of the most effective methods is the removal and destruction of all standing cotton by a fixed date, as soon as the cotton has been picked and ceased to bear any profitable yield Pomeroy and Golding, This is to ensure that we give you the best experience possible.

Permission Reusing this file. Cingulatux Commons, the free media repository: They can be readily distinguished from most other genera of Pyrrhocoridae by the strong white markings at the junction of the head and thorax, and along the sides of the thorax, and often abdomen.

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Attribution required by the license. As this develops, the insect thrusts its rostrum between the carpels and sucks fluids from the still soft seeds inside. The following 5 pages uses this file: Dingulatus, the Licensor, to the extent possible, offer the Licensed Material as-is and as-available, and makes no representations or warranties of any kind concerning the Licensed Material, whether express, implied, statutory, or other.

Dysdercus cingulatus Scientific classification Kingdom: Creative Commons Attribution-ShareAlike 4.

Biology of the cotton stainer, Dysdercus cingulatus Fabricius (Pyrrhocoridae, Hemiptera).

Dysdercus is a widespread genus of true bugs in the family Pyrrhocoridaecommonly referred to as ” cotton stainers ” or ” red cotton bugs “.

Boll rot of cotton.

Dysdercis other projects Wikimedia Commons Dysdervus. Red Cotton Bug is a true bug in Pyrrhocoridae family. Dysdercks Cotton Bug Dysdercus cingulatus by kadavoor. As well as cotton GossypiumDysdercus cingulatus feeds on a number of other crop plants including okra Abelmoschus esculentusmuskmallow Abelmoschus moschatushibiscuswhite jute Corchorus capsulariscitrus and maize Zea mays. To the extent possible, I, the Licensor waives the right to collect royalties from you for the exercise of the licensed rights, whether directly or through a collecting society under any voluntary, like Wikimedia.

Cultural Control Some cultural methods may reduce damage caused by D. View all coordinates using: You can help Wikipedia by expanding it. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

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