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2 edition of potato moth, Gnorimoschema operculella (Zell.) and its control in Australia. found in the catalog.

potato moth, Gnorimoschema operculella (Zell.) and its control in Australia.

G. A. H. Helson

potato moth, Gnorimoschema operculella (Zell.) and its control in Australia.

by G. A. H. Helson

  • 368 Want to read
  • 34 Currently reading

Published in Melbourne .
Written in English

    Subjects:
  • Potato-tuber moth.

  • Classifications
    LC ClassificationsSB945.P7 H4
    The Physical Object
    Pagination27 p.
    Number of Pages27
    ID Numbers
    Open LibraryOL6117532M
    LC Control Number52019408
    OCLC/WorldCa5140113

    The Moth’s first book, The Moth: 50 True Stories (Hachette) was a NYT Bestseller. For the first time in print, celebrated storytelling phenomenon The Moth presents fifty spellbinding, soul-bearing stories selected from our extensive archive (eighteen years-plus years plus stories strong). Cover the upper surface of potato tubers with the branches of Lantana and Eupatorium to repel the ovipositing moth in the godown; Release egg larval parasitoid: Chelonus blackburnii @30,/ha twice at 40 and 70 day after planting; Spray NSKE @5% or quinalphos 25 EC @2ml/lit of .

    growing season. Potato cultivated area at El-Behiera Governorate was feddans yielded around tons/feddan and ranking first in Egypt. A long list of serious insect pests attack potato crop and cause a considerable damage and loss of potato tubers. Larvae of potato tuber moth (PTM), Ph. operculella, is the main dangerous stage in. Evaluation of genetically modified potatoes against the potato tuber moth, Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) under laboratory and non-refrigerated store conditions in South Africa D. Visser1, A.S. Schoeman2, D.S. Douches3, F. Louw4 1ARC-Roodeplaat, Vegetable and Ornamental Plant Institute, Private.

    The Experimental Study of the Chemotactic Basis of Host Specificity in Phytophagous Insects - Volume 87 Issue 2 - A. J. Thorsteinson Phagostimulants for the larva of the potato tuber moth, Gnorimoschema operculella Zell Zeitschrift für Angewandte Entomologie, Vol. 77, Issue. , p. you will be asked to authorise Cambridge Core to Cited by: The other Gnorimoschema species producing stem galls on goldenrod in Ohio affect different species of goldenrod than the two which G. gallaesolidaginis affects. Indeed, finding a Gnorimoschema gall on a goldenrod other than S. altissima or S1. canadensis is reliable evidence that it is not a G. gallaesolidaginis gall. Also.


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Potato moth, Gnorimoschema operculella (Zell.) and its control in Australia by G. A. H. Helson Download PDF EPUB FB2

Rows  Effects of cultural practices on reducing field infestation of potato tuber moth (Phthorimaea operculella) and greening of tubers in Sudan. Journal of Agricultural Science, (2) Amitava Konar, Mohasin M, Incidence of potato tuber moth, Phthorimaea operculella (Zell.) (Gelechidae: Lepidoptera), at different locations of West Bengal.

Insect Physiol. Vol. 34, No. 3, pp.Printed in Great Britain /88 $ + Pergamon Press plc HOST-PLANT LOCATION AND SELECTION BY ADULT POTATO MOTH, PHTHORIMAEA OPERCULELLA (LEPIDOPTERA: GELECHIIDAE): A REVIEW P.

FENEMORE Department of Plant Health, Massey University, Palmerston North, New Zealand Abstract-Literature Cited by: The alternate hosts of the potato tuber moth, Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) are reviewed from to The reported alternate hosts represent 60 plant species, both economic and wild.

Most of the hosts belong to the Solanaceae while the others belong to the Scrophulariaceae, Boraginaceae, Rosaceae, Typhaceae, Compositac, Amaranthaceae and by: Phagostimulants for the larva of the potato tuber moth, Gnorimoschema operculella Zell.1 Article in Journal of Applied Entomology 77(1‐4) - August with 15 Reads How we measure 'reads'.

The potato tuber moth, Gnorimoschema operculella Zell., though known to be present in the country, was not known to cause damage to potatoes in the 's, In the 's it was still considered only as a storage pest. In recent years the potato tuber moth has become a major pest in the field, injuring both foliage and tubers before picking.

Worldwide, the potato tuber moth (PTM), Phthorimaea operculella (Zeller), is one of the most severe pests affecting potato (Solanum tuberosum L.), whether in open-air crops or during tuber : Sunil Aryal. Distribution Top of page The first reports of T.

solanivora indicate that it originated in Guatemala (Povolny, ), where it is found in the western highlands from altitudes of toit was accidentally introduced into Costa Rica in potatoes for consumption imported from Guatemala (Povolny, ).Inthe pest was already established in the main potato-producing zones.

Residue analysis for the insecticides in the treated potatoes after 90 days of storage indicated 6 ppm for diazinon and none for the other insecticides.

One of the principal limiting factors in the production and storage of potatoes is the potato tuber moth, Phthorimaea operculella (Zeiler).Author: Adhanom Negasie and Tessema Megenasa.

In further investigations on the association of Phthorimaea (Gnorimoschema) operculella (Zell.) with solanaceous plants [cf. preceding abstract], in which leaves of six solanaceous species were tested, those of potato were found to be the most attractive to ovipositing females.

Egg-plant [Solanum melongena] was the next most attractive; some species showed virtually no by: Artículo de revisión. Control microbiano de la palomilla de la papa Phthorimaea operculella (Lepidoptera: Gelechiidae). Microbial Control of the Potato Tuber Moth Phthorimaea operculella (Lepidoptera: Gelechiidae).

LAWRENCE A. LACEY 1, JÜRGEN KROSCHEL 2, STEVEN P. ARTHURS 3 y FRANCISCO DE LA ROSA 4. 1 Ph. D., Yakima Agricultural Research Laboratory, USDA-ARS. Tests on the control of larvae of Phthorimaea (Gnorimoschema) operculella (Zell.) attacking potato tubers in the field in India [cf.

RAE/A 59, ] are reported from Bombay. Three insecticides were applied in four different treatments in to crops from tubers that had been planted at two depths in the soil. Dusts of 5% chlordane or heptachlor were applied to the soil at 75 kg/ha (about Cited by: Stoeberhinus testaceus, the potato moth, is a gelechioid moth, supposedly the only species of its genus r, the genus might also include some related moths presently placed in belongs to the subfamily Autostichinae, which is either placed in the concealer moth family (Oecophoridae), or in an expanded Autostichidae.

It is a small moth with buff and brown-mottled Class: Insecta. Gnorimoschema operculella Zell., Phthorimaea terella Wlk., Gelechia solanella Boisd. Biological group. Oligophagous pest of solanaceous plants.

Morphology and biology. Moth is small, light gray. Wings of quiet moth are roof-like. Forewings are widely lanceolate; wingspan mm. A longitudinal, blackish stripe and dark points form along. Ann Entomol Soc Am. Mar;58(2) Some effects of gamma radiation on the potato tuberworm, Gnorimoschema operculella (Lepidoptera: Gelechiidae).Cited by: – – Gnorimoschema gallaesolidaginis – Goldenrod Gall Moth – (Riley, ) Photographs are the copyrighted property of each photographer listed.

Contact individual photographers for permission to use for any purpose. Worldwide, the potato tuber moth (PTM), Phthorimaea operculella (Zeller), is one of the most severe pests affecting potato (Solanum tuberosum L.), whether in open-air crops or during tuber storage.

This work examines the potential control of this pest by two species of predatory mites, Macrocheles robustulus (Berlese) and Blattisocius tarsalis (Berlese), on pest eggs under laboratory conditions. THE POTATO MOTH PHTHORIMAEA OPERCULELLA (ZELLER) ITS HABITS, DAMAGE POTENTIAL AND MANAGEMENT S.L.

Goldson Ministry of Agriculture and Fisheries Lincoln R.M. Emberson Entomology Department Lincoln College INTRODUCTION The potato moth, Phthorimaea operculel/a (Zeller) (Lepidoptera:Gelechiidae), is not new to Australasia; the. Abstract: The bioactivities of marjoram essential oil against immature stages and adults of potato tuber moth Phthorimaea operculella Zeller were evaluated.

The essential oil showed significant contact and fumigation insecticidal activities against different stages. The oil revealed strong contact toxicity and moderate fumigant. – – Phthorimaea operculella – Potato Tuberworm Moth – (Zeller, ) Photographs are the copyrighted property of each photographer listed.

Contact individual photographers for permission to use for any purpose. ABSTRACT Aspects of the behaviour and biology of potato tuber moth (Phthorimaea pperculella Zell.) relevant to host-plant selection and utilization were investigated.

Literature of relevance concerning this and other insects is reviewed. Oviposition behaviour To provide a basis for later experimental work the fecundity and oviposition behaviour of individual potato tuber moths was.

Efficiency of guva and lemon grass fine dusts on the potato tuber moth Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae).

Mesbah HA(1), El-Kady MB, Mourad AK, Kordy AM, Gouda RM, Ibrahim GM. Author information: (1)Plant Protection Dep., Fac.

of Agriculture, Saba-Basha, Alexandria, University, : Mesbah Ha, El-Kady Mb, Mourad Ak, Kordy Am, Gouda Rm, Ibrahim Gm. Potato Tuberworm Moth Phthorimaea operculella (Zeller, ) Family: Gelechiidae.

Subfamily in upper forewing except in terminal area. Hindwing gray with long fringe. Wing Span: cm. Life History: Larva (Potato Tuberworm) feeds on leaves, stems and fruits of nightshade family and can be a pest of stored potatoes and tobacco.

Mukherjee AK () Life-history and bionomics of the potato tuber moth, Gnorimoschema operculella Zell. at Allahabad (United Provinces), together with some notes on the external morphology of the immature : M. Shafiq Ansari, Rabiya Basri, Surendra Singh Shekhawat.