EARIAS VITTELLA PDF

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Earias vittella female (Photo: courtesy of Buck Richardson, Kuranda, Queensland ). The adult moths are off-white with a green or brown stripe along the middle of. Overview. Last modification: Basic information. EPPO code: EARIVI; Preferred name: Earias vittella; Authority: Fabricius. Other scientific names. An artificial diet was developed for mass rearing of the spotted bollworm Earias vittella (Fabricius) in environmentally controlled conditions (27±1°C, 65±5%.

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spiny bollworm (Earias vittella)

Some biological and bionomical observations on Earias fabia Stoll. Earias vittella Fab Lepidoptera: A preliminary note on the control of the bhindi shoot and fruit borers, Earias fabia and E. Economic thresholds for cotton pest management in Sri Lanka.

Indian Journal of Ecology, 23 2: Reduced damage by Earias spp. Bolletino di Zoologica Agraria e di Bachicoltura, This is now thought to be of dubious benefit as many are useful to man and removal may reduce the pool of natural enemies Reed, Effect of fertilizers on incidence of shoot-and-fruit borer on okra Abelmoschus esculentus.

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EPPO Global Database

Spotted bollworms of cotton, Earias spp. Mysore Journal of Agricultural Sciences, 21 3: Indian Journal of Agricultural Sciences, 58 9: Journal of Entomological Research, 19 3: Environment and Ecology, 25 1: Journal of Maharashtra Agricultural Universities, 9 2: Applied Entomology and Phytopathology, 72 2: There was a significant reduction in damage to cotton, and it was concluded that the use of vittellz enemies could be incorporated in an integrated control programme for cotton pests Pawar vitte,la Prasad, ; Prasad et al.

Key mortality factors of spotted bollworm on cotton.

The larvae tend to move from boll to boll and damage may be disproportionate to their numbers. Studies on Earias spp.

Bulletin of Entomological Research, 72 2: Chptotaxy of eight noctuid caterpillars. Studies on the growth of the population and distribution of Trichogrammatoidea sp.

Duhoon SS; Singh M, Bulletin of Entomological Research, 83 3: The symptoms of attack are similar for all Earias species and are often described in general terms rather than for individual species in much of the literature. Krishnamoorthy and Mani investigated the use of the egg parasitoid T. This is to ensure that we give you the best experience possible.

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Journal of Advanced Zoology, 8 2: A comparative account on the chaetotaxy of last instar larvae of Earias insulana Boisd. Don’t need the entire report? Plant Protection Bulletin, 30 1: Madras Agricultural Journal, 72 2: Noctuidae in East Africa. Tropical Pest Management, 33 4: The Ecology and Control of Earias spp. More information about modern web browsers can be found at http: Earias vitellaE.

Alipanah H; Piri M, Hiremath and Thontadarya studied the damage to cotton plants by known numbers of Earlas.

Journal of Research, Punjab Agricultural University, 14 2: Australian Centre for International Agricultural Research, pp. Studies on natural enemies of cotton bollworms.