Nematode Information » Plodia interpunctella http://nematodeinformation.com a blog about insect and plant parasitic nematodes Mon, 06 Feb 2012 14:39:45 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Entomopathogenic nematodes and insect parasitoids can work together to kill insect pests http://nematodeinformation.com/entomopathogenic-nematode-heterorhabditis-indica-and-an-insect-parasitoid-habrobracon-hebetor-can-work-together-to-kill-indianmeal-moth-plodia-interpunctella http://nematodeinformation.com/entomopathogenic-nematode-heterorhabditis-indica-and-an-insect-parasitoid-habrobracon-hebetor-can-work-together-to-kill-indianmeal-moth-plodia-interpunctella#comments Sat, 21 Aug 2010 18:12:02 +0000 Ganpati Jagdale http://nematodeinformation.com/?p=619 In a laboratory study, recently it has been demonstrated that the combined application of an entomopathogenic nematode,  Heterorhabditis indica and an insect parasitoid, Habrobracon hebetor can enhance the mortality of Indianmeal moth, Plodia interpunctella.

Please read following literature for more information on compatibility of entomopathogenic nematodes and insect parasitoides

Mbata, G.N. and Shapiro-Ilan, D.I. 2010 Compatibility of Heterorhabditis indica (Rhabditida: Heterorhabditidae) and Habrobracon hebetor (Hymenoptera: Braconidae) for biological control of Plodia interpunctella (Lepidoptera: Pyralidae). Biological Control. 54: 75-82.

]]> http://nematodeinformation.com/entomopathogenic-nematode-heterorhabditis-indica-and-an-insect-parasitoid-habrobracon-hebetor-can-work-together-to-kill-indianmeal-moth-plodia-interpunctella/feed 0 Can you control stored grain insect pests with entomopathogenic nematodes? http://nematodeinformation.com/can-you-control-stored-grain-insect-pests-with-entomopathogenic-nematodes http://nematodeinformation.com/can-you-control-stored-grain-insect-pests-with-entomopathogenic-nematodes#comments Sat, 06 Feb 2010 19:19:28 +0000 Ganpati Jagdale http://nematodeinformation.com/?p=456 Pulse (legume) grains are considered as the important sources of protein, fats, carbohydrates, sugar and vitamin. B.  In developing countries pulses are a cheaper protein source than meat.  Many insect pests including red flour beetle Tribolium castaneum (Herbst), India meal moth Plodia interpunctella, Mediterranean flour moth Ephestia kuehniella (Zeller), saw thoothed grain beetle Oryzaephilus surinomensis (L.), yellow mealworm Tenebrio molitor (L.) and the ware house beetle Trogoderma variable (Ballion) cause a serious damage to these crops in the field and grains in the storage.  The efficacy of entomopathogenic nematodes against many stored grain/product pests have been studied by many researchers (Athanassiou et al., 2008; Moris, 1985; Romos-Rodriguez et al., 2006).  In the laboratory, an entomopathogenic nematode, Steinernema feltiae when applied at the rate 900 infective juveniles per insect caused over 66% mortality of both adults and larvae of T. confusum. This nematode when applied at the same rate also caused over 52% mortality of E. kuehniella. (Athanassiou et al., 2008)  Under laboratory conditions, another species of nematode, S. riobrave can cause about 70% mortality of T. castaneum (Ramos-Rodríguez et al., 2007). It has also been demonstrated that nematodes including S. carpocapsae, Heterorhabditis bacteriophora and H. megidis have a potential to control the adults of two stored grain pests including, Sitophilus granarius and O. surinamensis (Tradan, 2006). Mbata and Shapiro-IIan (2005) also showed that various heterorhabditis nematodes including H. bacteriophora (HP88, Lewiston, and Oswego strains); H. indica (Homl strain); H. marelatus (Point Reyes strain); H. megidis (UK211 strain); and H. zealandica (NZH3 strain) have potential to kill larvae and adults of P. interpunctella.

For more information on biological control of stored grain pets with entomopathogenice nematodes; please read following research papers:

Athanassiou CG, Palyvos NE, Kakoull-Duarte T. 2008. Insecticidal effect of Steinernema feltiae (Filipjev) (Nematoda : Steinernematidae) against Tribolium confusum du Val (Coleoptera : Tenebrionidae) and Ephestia kuehniella (Zeller) (Lepidoptera: Pyralidae) in stored wheat  Journal of Stored Products Research. 44: 52-57.

Mbata, G.N., and Shapiro-Ilan, D.I. 2005. Laboratory evaluation of virulence of heterorhabditid nematodes to Plodia interpunctella Hübner (Lepidoptera: Pyralidae). Environmental Entomology 34: 676 – 682.

Ramos-Rodríguez, O., Campbell, J. F., and Ramaswamy, S. 2006. Pathogenicity of three species of entomopathogenic nematodes to some major stored- product insect pest. Journal of Stored Product Research 42: 241 – 252.

Ramos-Rodríguez,O.,Campbell, J. F.,and Ramaswamy, S. 2007. Efficacy of the   entomopathogenic nematodes Steinernema riborave against the stored-product pests Tribolium castaneum and Plodia interpunctella. Biological Control 40:15 -21.

Tradan, S., Vidric, M., and Valic, N. 2006. Activity of four entomopathogenic nematodes against young adult of Sitophilus granarious (Coleptera: Curculionidae ) and Oryzophilus surinamensis ( Coleoptera: Silvanidae ) under laboratory condition. Plant Disease and Protection. 113: 168 – 173.

]]> http://nematodeinformation.com/can-you-control-stored-grain-insect-pests-with-entomopathogenic-nematodes/feed 2