USDA Forest Service Cooperative Gypsy Moth Suppression Projects - 1986.

At head of title: Environmental assessment.

Illinois Tree City USA conference/awards ceremony.

The goal of the Tree City USA Program and the IDNR Urban and Community Forestry Program is to encourage local communities to establish and uphold local community forestry programs for the purpose of citizen safety and community forest management.

Illinois Tree City USA conference/awards ceremony : trees count.

The goal of the Tree City USA Program and the IDNR Urban and Community Forestry Program is to encourage local communities to establish and uphold local community forestry programs for the purpose of citizen safety and community forest management.

Illinois Tree City USA conference/awards ceremony : emerald ash borer exclusive.

The goal of the Tree City USA Program and the IDNR Urban and Community Forestry Program is to encourage local communities to establish and uphold local community forestry programs for the purpose of citizen safety and community forest management.

Nouvelle instruction pour les gardes généraux et particuliers des eaux et forêts, pêches et chasses.

Mode of access: Internet.

Standard specifications stand exam.

Shipping list no.: 90-262-P.

Digest of State forest fire laws /

"Updates and expands on the 1973 edition."

Utilizing urban tree debris : an analysis of alternatives for Chicago, Illinois /

Prepared in cooperation with Chicago Bureau of Forestry, Parkways, and Beautification.

Modeling southern pine beetle populations, symposium proceedings : Asheville, N.C., February 20-22, 1980 /

"September 1980."

Evaluating control tactics for the southern pine beetle : symposium proceedings, Many, Louisiana, January 30-February 1, 1979 /

Issued Nov. 1979.

Tree planters' notes /

Some no. include reports compiled from information furnished by State Foresters (and others).

Field identification cards /

A set of individual identification cards for rare and sensitive plant species found in the southeastern United States including Puerto Rico. Categories include forbs, shrubs, ferns, and trees. Each card has a color picture on one side and a description and map on the reverse. The description includes: family, flowering date, habitat, and identifying characteristics.

Proceedings of a Symposium on the Spruce Budworm, November 11-14, 1974, Alexandria, Virginia.

Issued Sept. 1976.

Mutation in mitochondrial DNA as a cause of presbyacusis

Much of the hearing loss that occurs in old age is likely to be due to the long-term deterioration of the mitochondria in the different structures of the cochlea. The current review surveys some of the basic information on mitochondria and mitochondrial DNA, as a background to their possible involvement in presbyacusis. It is likely that oxygen radicals damage mitochondrial DNA and other components of the mitochondria, such as their proteins and lipids. This further compromises both oxidative phosphorylation and the repair processes in mitochondria, setting up a vicious cycle of degradation. Evidence is presented from inherited point mutations on the possibly most critical sites for mutations in mitochondrial DNA associated with hearing loss. It is suggested that random sorting and clonal expansion of mutations both maintain the integrity of the pool of mitochondrial DNA molecules and give rise to the apoptosis that leads to loss of vulnerable cells, and hence to deafness. It is moreover suggested that apoptosis of the vulnerable cells of the inner ear may to some extent be preventable, or at least delayed. Copyright (C) 2004 S. Karger AG, Basel.

Rapid emergence of multidrug resistant, H58-lineage Salmonella typhi in Blantyre, Malawi

INTRODUCTION: Between 1998 and 2010, S. Typhi was an uncommon cause of bloodstream infection (BSI) in Blantyre, Malawi and it was usually susceptible to first-line antimicrobial therapy. In 2011 an increase in a multidrug resistant (MDR) strain was detected through routine bacteriological surveillance conducted at Queen Elizabeth Central Hospital (QECH).

METHODS: Longitudinal trends in culture-confirmed Typhoid admissions at QECH were described between 1998-2014. A retrospective review of patient cases notes was conducted, focusing on clinical presentation, prevalence of HIV and case-fatality. Isolates of S. Typhi were sequenced and the phylogeny of Typhoid in Blantyre was reconstructed and placed in a global context.

RESULTS: Between 1998-2010, there were a mean of 14 microbiological diagnoses of Typhoid/year at QECH, of which 6.8% were MDR. This increased to 67 in 2011 and 782 in 2014 at which time 97% were MDR. The disease predominantly affected children and young adults (median age 11 [IQR 6-21] in 2014). The prevalence of HIV in adult patients was 16.7% [8/48], similar to that of the general population (17.8%). Overall, the case fatality rate was 2.5% (3/94). Complications included anaemia, myocarditis, pneumonia and intestinal perforation. 112 isolates were sequenced and the phylogeny demonstrated the introduction and clonal expansion of the H58 lineage of S. Typhi.

CONCLUSIONS: Since 2011, there has been a rapid increase in the incidence of multidrug resistant, H58-lineage Typhoid in Blantyre. This is one of a number of reports of the re-emergence of Typhoid in Southern and Eastern Africa. There is an urgent need to understand the reservoirs and transmission of disease and how to arrest this regional increase.