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1. Industrial and municipal by-products as substrates for highbush blueberry production

Author:
Zimmerman, R.H.,   et al.   ; Black, B.L.;     Show all 2 Author
Source:
Acta horticulturae 2002 no.574 pp. 267-272
ISSN:
0567-7572
Subject:
Vaccinium corymbosum; byproducts; clay; clay loam soils; coal; composts; cultivars; leaves; pH; planting; root growth; sand; sewage sludge; soil amendments; sulfur
Abstract:
... We are testing readily available by-products as constituents in soil-free media and as soil amendments for growing highbush blueberry. These by-products include coal ash, composted sewage sludge and leaf compost. Combinations of ash and compost were compared to Berryland sand (alone) and Manor clay loam (alone and compost amended). The pH of all treatment media was adjusted to 4.5 with sulfur at t ...
DOI:
10.17660/ActaHortic.2002.574.40

2. Bloodmeal hosts of Anopheles species (Diptera: Culicidae) in a malaria-endemic area of the Brazilian Amazon

Author:
Zimmerman, R.H.,   et al.   ; Galardo, A.K.R.; Lounibos, L.P.; Arruda, M.; Wirtz, R.;     Show all 5 Authors
Source:
Journal of medical entomology 2006 v.43 no.5 pp. 947-956
ISSN:
0022-2585
Subject:
Anopheles; hematophagy; hosts; midgut; enzyme-linked immunosorbent assay; immunoglobulin G; host preferences; humans; host seeking; insect vectors; malaria; epidemiological studies; villages; Brazil; Amazonia
Abstract:
... Hosts of blood-fed anophelines (Diptera: Culicidae) were determined in three riverine villages, 1.5-7.0 km apart, along the Matapí River, Amapá state, Brazil, by enzyme-linked immunosorbent assay midgut analysis for IgG of common vertebrates. Anopheles marajoara Galvão & Damsceno and Anopheles darlingi Root had higher human blood indices (HBI) than Anopheles nuneztovari Gabaldón, Anopheles triannu ...
DOI:
10.1603/0022-2585(2006)43[947:BHOASD]2.0.CO;2
PubMed:
17017232

3. Seasonal abundance of anopheline mosquitoes and their association with rainfall and malaria along the Matapí River, Amapí, Brazil

Author:
ZIMMERMAN, R.H.,   et al.   ; GALARDO, A.K.R.; LOUNIBOS, L.P.; YOUNG, L.J.; GALARDO, C.D.; ARRUDA, M.; D'ALMEIDA COUTO, A.A.R.;     Show all 7 Authors
Source:
Medical and veterinary entomology 2009 v.23 no.4 pp. 335-349
ISSN:
0269-283X
Subject:
dry season; interspecific variation; Anopheles darlingi; rivers; linear models; Anopheles nuneztovari; wet season; insect vectors; seasonal variation; rain; population density; villages; malaria; population dynamics; imagos; females; disease incidence; Brazil
Abstract:
... Three communities separated by 1.5-7.0 km, along the Matapí River, Amapá State, Brazil, were sampled monthly from April 2003 to November 2005 to determine relationships between seasonal abundance of host-seeking anophelines, rainfall and malaria cases. Out of the 759 821 adult female anophelines collected, Anopheles darlingi Root (Diptera: Culicidae) was the most abundant (56.2%) followed by An. m ...
DOI:
10.1111/j.1365-2915.2009.00839.x

4. Ecoregional classification of malaria vectors in the neotropics

Author:
Zimmerman, R.H.,   et al.   ; Rubio-Palis, Y.;     Show all 2 Author
Source:
Journal of medical entomology 1997 v.34 no.5 pp. 499-510
ISSN:
0022-2585
Subject:
Anopheles; disease vectors; malaria; classification; environmental factors; geographical distribution; vector control; ecoregions; Central America; South America
Abstract:
... An ecoregional approach to the classification of malaria in the neotropics region can give health personnel a new perspective on how to manage malaria control programs. We propose an ecoregional classification based on vector distribution and important environmental determinants, including vegetation type, rainfall patterns, mean temperatures, elevation, and geomorphology. The following 5 ecoregio ...
DOI:
10.1093/jmedent/34.5.499
PubMed:
9379453

5. Ixodid ticks on the coyote and gray fox at Land Between the Lakes, Kentucky-Tennessee, and implications for tick dispersal

Author:
Zimmerman, R.H.,   et al.   ; Bloemer, S.R.;     Show all 2 Author
Source:
Journal of medical entomology 1988 v.25 no.1 pp. 5-8
ISSN:
0022-2585
Subject:
Canis latrans; foxes; Amblyomma americanum; Dermacentor variabilis; Ixodes cookei; Urocyon cinereoargenteus; Kentucky; Tennessee
DOI:
10.1093/jmedent/25.1.5
PubMed:
3357174

6. Sampling efficiency of three dragging techniques for the collection of nonparasitic Boophilus microplus (Acari: Ixodidae) larvae in Puerto Rico

Author:
Zimmerman, R.H.,   et al.   ; Garris, G.I.;     Show all 2 Author
Source:
Journal of economic entomology 1985 v.78 no.3 pp. 627-631
ISSN:
0022-0493
Subject:
Rhipicephalus microplus; sampling; cattle; Puerto Rico
DOI:
10.1093/jee/78.3.627
PubMed:
4008746

7. Host-feeding patterns of Culicoides (Diptera: Ceratopogonidae) collected from livestock in Virginia, USA

Author:
Zimmerman, R.H.,   et al.   ; Turner, E.C. Jr.;     Show all 2 Author
Source:
Journal of medical entomology 1983 v.20 no.5 pp. 514-519
ISSN:
0022-2585
Subject:
light traps; sheep; cattle; feeding behavior; Culicoides; females; Virginia
DOI:
10.1093/jmedent/20.5.514
PubMed:
6644753

8. Tissue culture and alkaloid production of Erythroxylum coca var. coca

Author:
Zimmerman, R.H.,   et al.   ; Lydon, J.; Fordham, I.M.; Lusby, W.R.;     Show all 4 Authors
Source:
Journal of herbs, spices & medicinal plants 1993 v.2 no.1 pp. 3-14
ISSN:
1049-6475
Subject:
explants; plant extracts; medicinal plants; cocaine; Erythroxylum coca; micropropagation; culture media; tissue culture
DOI:
10.1300/J044v02n01_02

9. Role of small mammals in population dynamics and dissemination of Amblyomma americanum and Dermacentor variabilis (Acari: Ixodidae) at Land Between the Lakes, Tennessee

Author:
Zimmerman, R.H.,   et al.   ; McWherter, G.R.; Bloemer, S.R.;     Show all 3 Authors
Source:
Journal of medical entomology 1987 v.24 no.3 pp. 370-375
ISSN:
0022-2585
Subject:
mammals; Amblyomma americanum; Dermacentor variabilis; population dynamics; habitats; host-parasite relationships; recreation areas; Tennessee
DOI:
10.1093/jmedent/24.3.370
PubMed:
3295243

10. Interaction of Partially Purified Phytotoxins from Phytophthora cactorum on Apple Cell Plasma Membrane

Author:
Zimmerman, R.H.,   et al.   ; Mezzetti, B.; Capasso, R.; Evidente, A.; Hammerschlag, F.A.; Cristinzio, G.; Rosati, P.;     Show all 7 Authors
Source:
Phytopathologische Zeitschrift 1994 v.142 no.4 pp. 219-226
ISSN:
0931-1785
Subject:
Malus domestica; Phytophthora cactorum; acetone; apples; dialysis; filtrates; gel chromatography; metabolites; molecular weight; phytotoxicity; phytotoxins; plasma membrane; rootstocks; screening; seedlings; tomatoes
Abstract:
... The ‘crude’ filtrate (CF) of Phytophthora cactorum containing phytotoxin(s), having some properties similar to the toxins isolated from other Phytophthora species, was processed by three steps (acetone precipitation, dialysis and gel filtration chromatography). The CF fractions corresponding to the progressive steps of purification were tested for phytotoxicity on tomato seedlings and for activity ...
DOI:
10.1111/j.1439-0434.1994.tb00015.x