Ustilago dieteliana. [Descriptions of Fungi and Bacteria].

Author(s):  
J. M. Pérez

Abstract A description is provided for Ustilago dieteliana. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Development of inflorescences is prevented in infected plants. HOSTS: Andropogon semiberbis, Tripsacum dactyloides and T. latifolium (Poaceae). GEOGRAPHICAL DISTRIBUTION: NORTH AMERICA: Mexico. CENTRAL AMERICA: Cuba, Guatemala, El Salvador. TRANSMISSION: Probably by air-borne teliospores.

Author(s):  

Abstract A new distribution map is provided for Maize rayado fino marafivirus Viruses: Marafivirus Hosts: Maize (Zea mays). Information is given on the geographical distribution in NORTH AMERICA, Mexico, USA, Florida, Texas, CENTRAL AMERICA & CARIBBEAN, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama, SOUTH AMERICA, Argentina, Brazil, Parana, Colombia, Peru, Uruguay, Venezuela.


Author(s):  
J. M. Pérez

Abstract A description is provided for Leucocintractia scleriae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Development of spikelets is prevented in infected plants. HOSTS: Rhynchospora corymbosa, R. gigantea and R. triflora (Cyperaceae). GEOGRAPHICAL DISTRIBUTION: AFRICA: Congo, Zaire. NORTH AMERICA: Mexico. CENTRAL AMERICA: Costa Rica, Cuba, Honduras, Puerto Rico. SOUTH AMERICA: Colombia, French Guiana, Guyana [as British Guiana], Paraguay, Venezuela. ASIA: China (Taipei), India, Indonesia, Singapore, Taiwan. AUSTRALASIA: Australia (Queensland). TRANSMISSION: Not studied; probably by teliospores dispersed by wind and water.


Author(s):  

Abstract A new distribution map is provided for Xanthomonas campestris pv. alfalfae (Riker, Jones & Davis) Dye. Hosts: Lucerne (Medicago sativa). Information is given on the geographical distribution in AFRICA, Sudan, ASIA, India (Gujarat, Maharastra), Japan, AUSTRALASIA & OCEANIA, Australia (Queensland), EUROPE, Romania, USSR (Republic of Georgia), NORTH AMERICA, USA (Iowa, Kansas, Maryland, Wisconsin), CENTRAL AMERICA & WEST INDIES, El Salvador, Nicaragua.


Author(s):  

Abstract A new distribution map is provided for Hellula phidilealis Wlk. (Lep., Pyralidae). Hosts: Brassica spp., other crucifers. Information is given on the geographical distribution in AFRICA, Sierra Leone, NORTH AMERICA, Mexico, U.S.A., CENTRAL AMERICA and WEST INDIES, El Salvador, Guatemala, Nicaragua, West Indies, SOUTH AMERICA, Argentina, Brazil, British Guiana, Paraguay, Peru, Surinam, Venezuela.


Author(s):  

Abstract A new distribution map is provided for Diabole cubensis (Arthur & J. R. Johnston) Arthur. Host: Mimosa pigra. Information is given on the geographical distribution in NORTH AMERICA, Mexico, CENTRAL AMERICA & WEST INDIES, Cuba, El Salvador, SOUTH AMERICA, Brazil (Babia, Espirito Santo).


Author(s):  

Abstract A new distribution map is provided for Cronartium conigenum Hedge. & N. R. Hunt. Hosts: Pine (Pinus spp.) and oak (Quercus spp.). Information is given on the geographical distribution in North America, Mexico, USA, Arizona, Central America & West Indies, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua.


Author(s):  

Abstract A new distribution map is provided for Phaeoisariopsis bataticola (Cif. & Bruner) M.B. Ellis. Host: sweet potato (Ipomoea spp.). Information is given on the geographical distribution in NORTH AMERICA, USA, Florida, CENTRAL AMERICA & WEST INDIES, Cuba, Dominican Republic, Puerto Rico, SOUTH AMERICA, Venezuela.


Author(s):  

Abstract A new distribution map is provided for Spiroplasma kunkelii Whitcomb, Chen et al. Bacteria. Hosts: maize (Zea mays), sweetcorn (Zea mays subsp. mays), teosinte (Zea mexicana) and perennial teosinte (Zea perennis). Information is given on the geographical distribution in North America (Mexico, USA, California, Florida, Louisiana, Michigan, Mississippi, Ohio, Texas), Central America and Caribbean (Belize, El Salvador, Guatemala, Honduras, Jamaica, Nicaragua, Panama), South America (Argentina, Bolivia, Brazil, Mato Grosso do Sul, Minas Gerais, Colombia, Paraguay, Peru, Venezuela).


Author(s):  

Abstract A new distribution map is provided for Dendroctonus frontalis Zimmermann Coleoptera: Scolytidae Attacks Pinus spp. Information is given on the geographical distribution in ASIA, Israel, NORTH AMERICA, Mexico, USA, Alabama, Arizona, Arkansas, California, Delaware, District of Columbia, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, CENTRAL AMERICA & CARIBBEAN, Belize, E! Salvador, Guatemala, Honduras, Nicaragua.


Author(s):  

Abstract A new distribution map is provided for Aonidiella orientalis (Newstead) (Chrysomphalus orientalis(Newstead)) (Hemipt., Coccoidea) (Oriental Yellow Scale). Host Plants: Citrus, coconut and date palms, guava, pawpaw. Information is given on the geographical distribution in ASIA, China, India, Iran, Iraq, Malaysia, Nepal, Nicobar, Pakistan, Philippines, Saudi Arabia, Sri Lanka, AFRICA, Ethiopia, Kenya, Somalia, Sudan, Tanzania, AUSTRALIA, Greening, NORTH AMERICA, Mexico, USA, CENTRAL AMERICA and WEST INDIES.


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