New Technology on the Pest Control in the Urban Enviroments in Japan
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New technology on the pest control in the urban enviroments in Japan Yuichiro TABARU, Ph.D. Advisor, Japan Pest control Association, President of Japanese Society of Pestrogy, Advisor, Fuji Enviromental Service Inc. Ex Leader, JICA’s Project in Guatemala 1 Lists of the important pests presented in the International Conferences on the Urban Pests (ICUP) Year 1993 1996 1999 2002 2005 2008 2011 2014 Town Cambrige Edinburgh Prague Charston Budapest Ouro Puerto Zurich Shingapole Country UK UK Czech USA Hungary Brazil Swit. Cocoroaches 26 27 30 13 21 10 12 11 Ants 4 5 8 15 16 11 19 11 Flies 5 2 9 8 3 4 2 4 Mosquitos 9 19 17 4 19 18 18 17 Bed bugs 0 0 0 0 0 8 12 10 Termites 6 8 19 27 30 10 16 2 Rodents 0 6 6 5 6 3 12 8 The 1th ICUP has launched in 1993 at the Saint Jones Colleges, Cambride University, UK., and 9th ICUP coference will held in London, 2017. 2 A notable feature on Japanese Pests 1. Japan is not a endemic country of serious infectious diseases. However, SFTS (Severe fever with tromboytopenia syndrome virus, albovirus) disease transmitted by ticks has been occured in the southwest Japan, with 26 fatalities in 85 patients by 2014. 2. Avian influenza (H5N1) has spread among poultry industries in southwest Japan. The virus might introduce from Asian Continent by migratory ducks to Japan, and the virus moved to sparrows near by, then domestic fowls. The blowflies which are common in the wintertime are posible carrier of this virus. 3. Aedes albopictus which is serious nuisance mosquito is now spreding to northern Japan. The Dengue fever has broken out in three victims for the first time since 70 years ago in Tokyo last week. 4. German cockroach is the most important pest; restaurants, hotels, food proccesing plants, and this cockroach is the main target for Pest Control Companies in Japan. 5. Rats and mice are also important pests in feed plants,warehouses and restaurants. 6. The house fly Musca domestica is often serious in the animal houses, sewage and reclamened lands. 7. The migrated Argentine ant, Linepilhema humile is now expanding to the metropolitan area. 8. The poisonous Red-back widow spider, Latrodectus hasseltii, is also expanding to north. 3 Cockroaches and their control in Japan Control Species Distribution Habitates Subjects/problems methods Restaurants, Insecticide Natiowide in Hotels, Food resistant, *Fipronil or Blattella Japan prossesing Bait shyness, hydrametylnon germanica (only inside companies, **Sticky trap bait, buildings) Multitenant avoidance Propetamphos buildings MC formulation, Periplaneta Southern Japan Ibid Big aerosol americana market for P. fuliginosa Southwest Japan Residents, Contollable resident use Northeast Japan, Convineance stores, P. japonica winter hibernation City parks B. orientalis Not present ー *The secondary effect of bait through coprophagy was flatly denied by Tabaru et al (2003, 2004, 2008). ** Some portion of cockroaches avoid sticky trap and the avoidance remainds about 5 weeks (Tabaru and Watabe, 2011). 4 Recent fly control in Japan Control Places Species Situation Problem Insecticide operators Decresing flies Residents, Musca after 1970’s due to Public service stores, markets domestica classification of garbage collection Dump, compost Decreasing flies M. domestica and garvage after classification of garbage, IGRs and Municipalities Insecticide Reclamed lands M. domestica Covering garbages propetamphos resistance with soil emulsion M. domestica, Windowless houses, Poultry houses Fannia Removing dungs canicularius Owner or PCO M. domestica, Removing Animal pens Musina excrements, stabulans composts Luck of labour, Calliphora spray machines Pest control Desaster of nigribarbis, Outbreaks and Propetamphos and insecticides operators, all Tsunami, 2011 Phormia eliminated emulsion in the affected over Japan regina 5 area From our presentaition the 8th ICUP, July 22, 2014, Zurich Fly ravae developed in frozen fish Invading flies in the beginning wherehouse, in the end of May of June, captured in 24 hours. 6 Wriggling maggots of the black blowfly in shark fins, June 2011 7 Swarming black blowfly, P. regina in a street, Ootsuchi-town 8 Spraying to rubble heaps and broken freezer by PC operators 9 Mosquitos and their control in Japan Species Casualities Habitates *Control methods Remarks Culex pipiens Nuisance Drainage Nationwide Drainage, distribution of C. pipiens Aerosol, Nuisance Underground window screens molestus Mosquito coils water for preventing (Personal use) Small water mosquito Aedes albopictus Nuisance containers invading. Nuisance C. triteniorincus (Before transmit Paddy fields Water management Jpn. Encefalitis) Mosquito nets has changed and were common resulted decreasing Nisance, Anopheles before 1970s. mosquito (No malaria in Paddy fields sinensis populations. Japan) *A few comunities spray insecticides in bush or drains. 10 Bed bugs in Europ, USA and Japan Region Habitats Detection Control Remarcs Nationwide distribution; Visual Pyrethroid Insecticide resistant, USA apartments, residents, inspection, Glue spraying Banned OP compound use transportation, hotels traps, Canies Incresing in UK, Euro Europ countries Insecticide resistant, Lifestyle prevents bug Apertment houses for Visual Fenitrothion, invading; keep clean body Japan low income-person inspection, Propetamphos and house, keep off shoes (Not so serious) Flush-out at entrance Sucking my under arm 11 Sand fly and black fly Common name Scientific name Vector for Breeding sites Control Phlebotomus Sand fly *Leishmaniasis Various Mosquito net papatasi Sand fly in Japan P. squamirostris Not known Not known Not approved Ivermectin in Black fly Similium spp **Oncocercosis Stream America continent Black fly in Onco. for Bos Not S. japonicum Stream Japan taurus recommended *Leishmaniasis is serious in Turkey, Middle East, Africa and Bangladesh.** Oncocercosis in the Central America was almost eliminated by ivermectin treatment for positive person. 12 Rodent control in Japan Species Places Methods Ploblem Feed farm, high raised Rodenticide Baits of difethiarol, Rattus rattus buildings, residents, resistance, Avoidance difethialone windowless poultry houses to sticky traps Food processing farms, Baits of ports, markets, metro, R. norvegicus coumatetralyl or Controllable poultry houses, shopping warfarin district Feed farm, agricultural Baits of difethiarol, Mus musculus wherehouses difethialone In 2012, next year of Tsunami, R. norvegicus was adundant in rubble heaps, and control was requested for pest control operators. 13 Current topics on the pest problem in Japan Victims Topics Vectors (Tick) Distribution 2013 Haemaphysalis Southwest 13 Mort/ 40 SFTS longicornis Japan victims (Severe fever with tromboytopenia syndrome virus, albovirus) Southwest H. flava Japan After blood sucking Cluster of nymphs 14 Lules and regulation on the Pest Control in Japan Names of regulation Regulatory For prevention of outbreak of infectious Infectious Disease Control Law disease and control of the vectors Requirment of pest management in the Sanitation Standard Law in Public specific buildings over 3000 m2, Pest control Use Buildings standard Ensurling of health and safety in the scool School Health and Safety Law enviroment, Prevet of Pest Invading Chemical residure, Contamination of bacteria, Food Sanitation Law Insects, HACCP, Prevet of Pest Invading 15 How to breed insects and rodents in laboratory Species Scale of arena or cage Baits Enviloments Remarks Baby powder or Glass chamber (25 cm x Dog food,water baby oil inside Cockroaches 27 ℃、75 % RH 30 cm, 25 cm height) and harborages arena preventing from escape Adults: 5% Put dry sands on Metal screen chamber sugar solution, surface of arena House fly 27 ℃、75 % RH (30 cm x 30 cm x 30 cm) Larvi: watered at the time of dog food pupation Aduls: caged Metal screen and chicken or Every 5 days Culex pipiens watered pad (25 cm x 27 ℃、75 % RH mouse, larvi: feeding 25 cm, 5 cm depth) starch Grass arena with folded Bed bug Human blood 27 ℃、75 % RH Every 10 days carton Introduction of Metal screen chamber Rats and mice Dog food 27 ℃、75 % RH domesticated (30 cm x 30 cm x 30 cm) ones 16 Pest Control Markets in Japan Markets Targets Subject / Issue Cockroaches, Rats and Mice, Annual Pest Management by Food Prossessing Plants Birds, Red flour beetle IMP technique Cockroaches, Annual Pest Management by Resutaurant & Hotels Rats and Mice IMP technique Shopping mall, Multitenant Annual Pest Management by Cockroaches, Rats and Mice buildings IMP technique Airports, Poultry houses, Flies, Rats and Mice In case of emergency Animal houses Transportation facilities Rats and Mice, Pigeons Mechanical avoidance House dust mite, Residents Private contract Cockroaches, Termites 17 Entomological Academies in Japan Names Memberes Contents Publications Remarks The Japan Soc. of Taxonomy, Biology, Medical Entomology and 330 Ecology, Distribution, Quatalies Almost English Zoology Toxicology The Japanese Society of Biology, Toxicology, Japanese with English 322 Twice a year Pestology Control summary Japanese Sco. of Biology, Toxicology, Japanese with English Enviromental 365 Twice a year Assessment, Control summary Entomology and Zoology The Sciety of Urban Pest Biology, Distribution, Japanese with English 153 Twice a year Management Toxicology summary Aplied Entomology and Agricultural entomology 2000 Quatalies Japanese and English Zoology and Acarogy Besides these academies, twelve related academic scieties belong to the Japan Science Council. 18 My questions on insects in UAE 1. Why the house fly and