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You searched for: Publication Year 2002 Remove constraint Publication Year: 2002 Subject disease control Remove constraint Subject: disease control
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1. Ability of hydrogen peroxide and Timsen to eliminate artificially inoculated Salmonella from fertile broiler eggs

Author:
Cox, N.A.; Mauldin, J.M.; Kumararaj, R.; Musgrove, M.T.
Source:
Journal of applied poultry research 2002 v.11 no.3 pp. 266-269
ISSN:
1056-6171
Subject:
broiler chickens; ova; hydrogen peroxide; Salmonella; disease control; ammonium chloride; microbial contamination; application rate
Abstract:
... Varying levels (10⁵ to 10⁷/egg) of Salmonella Typhimurium were inoculated onto fertile hatching eggs by immersion. After this, the inoculated eggs were untreated (control), water treated, hydrogen peroxide (1.5%) treated, or Timsen treated (n-alkyl dimethyl benzyl ammonium chloride as a commercial bactericide-fungicide). Hydrogen peroxide was superior to Timsen as an egg treatment to eliminate art ...
Handle:
10113/33987
DOI:
10.1093/japr/11.3.266

2. Activity of peroxidases in plant material infected with Erwinia amylovora

Author:
Keck, M.; Richter, S.; Suarez, B.; Kopper, E.; Jungwirth, E.
Source:
Acta horticulturae 2002 v. no.590 pp. 343-350
ISSN:
0567-7572
Subject:
Erwinia amylovora; Malus; apples; cultivars; defense mechanisms; disease control; electrophoresis; flavanoids; fluorescence microscopy; greenhouses; hydrogen peroxide; leaves; lignin; pathogenicity; peroxidase; pesticides; plantlets; seedlings
Abstract:
... Based on preliminary results on antioxidant enzymes the present investigations were focused on the changes in peroxidase activities during the infection process and disease development. Assays were performed with apple seedlings and cultivars grown under greenhouse conditions as well as with in vitro plantlets ('Golden Delicious', 'Pinova', 'Greensleeves', 'M26'). The influence of pesticides, e.g. ...
DOI:
10.17660/ActaHortic.2002.590.51

3. Advances in cultivation technology of commercial eucheumatoid species: a review with suggestions for future research

Author:
Ask, E.I.; Azanza, R.V.
Source:
Aquaculture 2002 no.3/4 pp. 257-277
ISSN:
0044-8486
Subject:
agricultural programs and projects; breeding; macroalgae; methodology; seaweed culture; spores; disease control; transgenic plants; quarantine; vegetative propagation
Abstract:
... An "advance" is defined as any technology that leads to an increase in production of Kappaphycus alvarezii (Doty) Doty, K striatum Schmitz and Eucheuma denticulatum (Burman) Collins et Harvey (commercial eucheumatoid species) per unit time, effort, area and cost in more than one cultivation area. The present review has shown that no true advances have taken place in commercial eucheumatoid farming ...

4. Alternative disease control agents induce resistance to blue mold in harvested 'Red Delicious' apple fruit

Author:
De Capdeville, G.; Wilson, C.L.; Beer, S.V.; Aist, J.R.
Source:
Phytopathology 2002 v.92 no.8 pp. 900-908
ISSN:
0031-949X
Subject:
apples; food contamination; Penicillium expansum; postharvest diseases; disease control; induced resistance; Candida; ultraviolet radiation; food irradiation; chitosan; controlled atmosphere storage
Abstract:
... Alternative control agents, including UV-type C (254 nm) irradiation, yeasts antagonistic to fungal growth, chitosan and harpin, were evaluated for their ability to induce resistance in cv. Red Delicious apple fruit against postharvest blue mold caused by Penicillium expansum. Freshly harvested and controlled atmosphere (CA)-stored fruit were treated with these agents at different doses and concen ...
DOI:
10.1094/PHYTO.2002.92.8.900
PubMed:
18942970

5. Alternatives to Vinclozolin (Ronilan) for Controlling Gray and White Mold on Snap Bean Pods in New York

Author:
Denis A. Shah; Helene R. Dillard; Ann Cobb
Source:
Plant health progress 2002 v.3 no.1 pp. -
ISSN:
1535-1025
Subject:
Sclerotinia sclerotiorum; foliar spraying; beans; pesticide application; Botrytis cinerea; fungal diseases of plants; cyprodinil; iprodione; disease control; Phaseolus vulgaris; plant pathogenic fungi; thiophanate-methyl; vinclozolin; pods; New York
Abstract:
... Human health and environmental concerns have led to the eventual phase-out of benomyl (Benlate) and vinclozolin (Ronilan), two efficaceous, broad spectrum fungicides widely used on a range of crops, including snap beans. With fewer registered fungicides available for mold control, snap bean growers are in need of alternatives. We compared six foliar fungicides against Ronilan for gray (Botrytis ci ...
DOI:
10.1094/PHP-2002-0923-01-RS

6. Ammonia and nitrous acid from nitrogenous amendments kill the microsclerotia of Verticillium dahliae

Author:
Tenuta, M.; Lazarovits, G.
Source:
Phytopathology 2002 v.92 no.3 pp. 255-264
ISSN:
0031-949X
Subject:
soil fungi; Solanum melongena; germination; ammonia; plant diseases and disorders; sclerotia; Solanum tuberosum; soil amendments; disease control; plant pathogenic fungi; pH; toxicity; Verticillium dahliae; bone meal; Ontario
Abstract:
... This study examined the mechanisms by which nitrogenous amendments such as meat and bone meal kill the soilborne plant pathogen Verticillium dahliae. The effect of nitrogen products from the amendments on the survival of microsclerotia of V. dahliae was examined by solution bioassay and soil microcosm experiments. Ammonia and nitrous acid but not their ionized counterparts, ammonium and nitrite, w ...
DOI:
10.1094/PHYTO.2002.92.3.255
PubMed:
18943996

7. Antibiosis contributes to biological control of fire blight by Pantoea agglomerans strain Eh252 in orchards

Author:
Stockwell, V.O.; Johnson, K.B.; Sugar, D.; Loper, J.E.
Source:
Phytopathology 2002 v.92 no.11 pp. 1202-1209
ISSN:
0031-949X
Subject:
orchards; cultivars; Erwinia amylovora; Pyrus communis; blight; antibiosis; plant diseases and disorders; disease control; field experimentation; streptomycin; Malus domestica; Pantoea agglomerans; oxytetracycline; population dynamics; light; biological control; Oregon
Abstract:
... Fire blight, caused by Erwinia amylovora, is the most serious bacterial disease of pear and apple trees. Biological control with strains of Pantoea agglomerans (syn. Erwinia herbicola) may provide an effective disease management strategy for fire blight. Most strains of P. agglomerans evaluated for suppression of fire blight produce compounds that inhibit the growth of E. amylovora in culture. The ...
DOI:
10.1094/PHYTO.2002.92.11.1202
PubMed:
18944246

8. Antifungal Activities of N-Arylbenzenesulfonamides against Phytopathogens and Control Efficacy on Wheat Leaf Rust and Cabbage Club Root Diseases

Author:
Jae Gon KANG; Jong Hyun HUR; Sung Jun CHOI; Gyung Ja CHOI; Kwang Yun CHO; Leonid N. TEN; Ki Hun PARK; Kyu Young KANG
Source:
Bioscience, biotechnology, and biochemistry 2002 v.66 no.12 pp. 2677-2682
ISSN:
1347-6947
Subject:
Botrytis cinerea; Phytophthora capsici; Pythium ultimum; Thanatephorus cucumeris; antifungal properties; biotechnology; cabbage; disease control; leaf rust; root diseases; wheat
Abstract:
... A set of N-arylbenzenesulfonamides with various substituents at the arylamine and benzenesulfonyl positions were prepared, and their antifungal properties were measured in vitro against such plant pathogenic fungi as Pythium ultimum, Phytophthora capsici, Rhizoctonia solani, and Botrytis cinerea. Compounds 3, 4, 8, 9, 10, 14, 16, 18, 20, 21, 24 and 27 had antifungal activity over a broad spectrum ...
DOI:
10.1271/bbb.66.2677

9. Antifungal activity of Tagetes patula extracts

Author:
Mares, D.; Tosi, B.; Romagnoli, C.; Poli, F.
Source:
Pharmaceutical biology 2002 v.40 no.5 pp. 400-404
ISSN:
1388-0209
Subject:
cultivars; plant diseases and disorders; dose response; quantitative analysis; thiophene; chemical constituents of plants; Botrytis cinerea; Fusarium fujikuroi; plant extracts; disease control; plant pathogenic fungi; genetic variation; Tagetes patula; antifungal properties; Italy
DOI:
10.1076/phbi.40.5.400.8459

10. Antiviral activities of selected medicinal plants II: effect of extracts of Diospyros barteri, Diospyros monbutensis and Sphenocentrum jollyanum on cowpea mosaic viruses

Author:
Moody, J.O.; Robert, V.A.; Hughes, J.A.
Source:
Pharmaceutical biology 2002 v.40 no.5 pp. 342-345
ISSN:
1388-0209
Subject:
Diospyros; Menispermaceae; Vigna unguiculata; Cowpea mosaic virus; Cowpea mild mottle virus; Cowpea aphid-borne mosaic virus; plant extracts; leaves; antiviral agents; dose response; disease control; plant diseases and disorders; Nigeria
DOI:
10.1076/phbi.40.5.342.8451

11. Approach to the routine herd health visit

Author:
Borsberry, S.
Source:
In practice 2002 v.24 no.5 pp. 274-281
ISSN:
0263-841X
Subject:
cattle; large animal practice; animal health; profitability; dairy herds; disease control; bovine mastitis; female fertility; anthelmintics; veterinarians
DOI:
10.1136/inpract.24.5.274

12. Aroma compounds inhibitory to the growth of Aspergillus flavus

Author:
Hua, S.S.T.; Shu, H.; Han, N.
Source:
Acta horticulturae 2002 v. no.591 pp. 531-534
ISSN:
0567-7572
Subject:
chemical concentration; gamma-decalactone; biosynthesis; aflatoxins; disease control; odor compounds; spore germination; food additives; molds (fungi); Aspergillus flavus; antifungal properties
Abstract:
... The effects of γ-decalactone and δ- decalactone on fungal growth and aflatoxin biosynthesis in Aspergillus flavus were studied. The two compounds delayed spore germination and reduced the fungal growth rate at concentration levels between 300 and 500 ppm. γ-Decalactone completely inhibited germination and growth at 500 ppm. Aflatoxin B1 biosynthesis was inhibited by 57-100%, depending on the conce ...
Handle:
10113/48052
DOI:
10.17660/ActaHortic.2002.591.81

13. Asian pear production and future trends of industrial development in Thailand

Author:
Subhadrabandhu, Suranant; Prapthuk, Wirat; Thanaruj, Chinnapan
Source:
Acta horticulturae 2002 v. no.587 pp. 89-96
ISSN:
0567-7572
Subject:
breeding; budbreak; buds; chilling requirement; climate; composts; cooling; development projects; disease control; dormancy; dormancy breaking; flowering; fruits; growers; harvesting; highlands; industrialization; irrigation; markets; packaging; pears; pests; researchers; rootstocks; trees; villages; China; India; Japan; Korean Peninsula; Myanmar; Thailand
Abstract:
... Asian pear production in Thailand is very small compared with the production in some Asian countries, like Korea, Japan, China and India. In the South East Asian region, Thailand and Myanmar grow the Asian pear. The production of Asian pear in Thailand is confined to the highland areas in northern Thailand, where the climate is rather mild and a period of chilling occurs in winter to break bud dor ...
DOI:
10.17660/ActaHortic.2002.587.6

14. Assessment of the impact of mid-season late blight infection on disease development and yield of potato variety Russet Norkotah in Maine

Author:
Olanya, O.M.; Lambert, D.H.; Johnson, S.B.; Dwyer, J.D.
Source:
International journal of pest management 2002 v.48 no.2 pp. 139-146
ISSN:
0967-0874
Subject:
disease prevalence; fungal diseases of plants; fungicides; Solanum tuberosum; Phytophthora infestans; disease control; environmental factors; pathogenicity; crop yield; plant pathogenic fungi; tubers; disease course; Maine
DOI:
10.1080/09670870110102594

15. Bacterial dieback of pistachios in Australia: preliminary epidemiological studies

Author:
Facelli, E.; Sedgley, M.; Scott, E.; Taylor, C.; Emmett, R.
Source:
Acta horticulturae 2002 v. no.591 pp. 593-596
ISSN:
0567-7572
Subject:
DNA fingerprinting; Xanthomonas; amplified fragment length polymorphism; bacteria; color; death; dieback; disease control; epidemiological studies; pistachios; plant pathogens; ribosomal RNA; shoots; trees; Australia
Abstract:
... The onset of the production of nuts in commercial quantities in Australia (1996) coincided with the advent of symptoms of decline, dieback, internal staining, trunk and limb lesions and, in some instances, tree death. This disease has been termed "pistachio dieback". Bacteria of the genus Xanthomonas have been identified as the most probable causal agents of pistachio dieback in Australia. Xanthom ...
DOI:
10.17660/ActaHortic.2002.591.93

16. Bactericidal treatment of hatching eggs. V. Efficiency of repetitive immersions in hydrogen peroxide or phenol to eliminate Salmonella from hatching eggs

Author:
Cox, N.A.; Berrang, M.E.; Bailey, J.S.; Stern, N.J.
Source:
Journal of applied poultry research 2002 v.11 no.3 pp. 328-331
ISSN:
1056-6171
Subject:
broiler chickens; ova; hydrogen peroxide; Salmonella Typhimurium; phenol; disease control; duration; egg hatchability; application rate
Abstract:
... In previous studies, immersion in hydrogen peroxide and phenol reduced Salmonella-positive eggs without reducing hatchability. This study was carried out to determine if three consecutive dips in a chemical was more effective than a single immersion to eliminate Salmonella from hatching eggs. Eggs were inoculated with a marker strain of Salmonella typhimurium by submerging the egg in a solution co ...
Handle:
10113/33989
DOI:
10.1093/japr/11.3.328

17. Bean pod mottle virus: A threat to U.S. soybean production

Author:
Giesler, L.J.; Ghabrial, S.A.; Hunt, T.E.; Hill, J.H.
Source:
Plant disease 2002 v.86 no.12 pp. 1280-1289
ISSN:
0191-2917
Subject:
Glycine max; Bean pod mottle virus; history; geographical distribution; diameter; leaves; pods; crop yield; synergism; genetic variation; Soybean mosaic virus; Cerotoma trifurcata; disease resistance; disease control; genomics; testa; host plants; plant diseases and disorders; mixed infection
DOI:
10.1094/PDIS.2002.86.12.1280

18. Beliefs and Attitudes of African Americans With Type 2 Diabetes Toward Depression

Author:
Leonard E. Egede
Source:
Diabetes educator 2002 v.28 no.2 pp. 258-268
ISSN:
0145-7217
Subject:
attitudes and opinions; patient education; diabetes mellitus; health beliefs; disease control; patients
Abstract:
... PURPOSE This qualitative study was conducted with African Americans with type 2 diabetes to explore beliefs and attitudes about depression. METHODS Twenty-five adults participated in 4 focus groups. The sessions were recorded, transcribed, and analyzed. The Health Belief Model was used as a theoretical framework for the design and analysis of the focus group data. RESULTS Five themes pertinent to ...
DOI:
10.1177/014572170202800211
PubMed:
11924303

19. Biochemical and molecular characterization of Bacillus amyloliquefaciens, B. subtilis and B. pumilus isolates with distinct antagonistic potential against Xanthomonas campestris pv. campestris

Author:
Wulff, E.G.; Mguni, C.M.; Mansfeld-Giese, K.; Fels, J.; Lubeck, M.; Hockenhull, J.
Source:
Plant pathology 2002 v.51 no.5 pp. 574-584
ISSN:
0032-0862
Subject:
seed germination; Xanthomonas campestris pv. campestris; biological control agents; polymerase chain reaction; disease control; seed treatment; Bacillus subtilis; Brassica oleracea var. capitata; strains; DNA fingerprinting; Bacillus pumilus; bacteria; biological control
DOI:
10.1046/j.1365-3059.2002.00753.x

20. Biocontrol agents for take-all

Author:
Raaijmakers, J.M.; Weller, D.M.; Thomashow, L.S.; Cook, R.J.
Source:
United States Department of Agriculture patents 2002 no.US 6,447,770 B1 pp. -
Subject:
patents; grain crops; take-all disease; USDA; biological control agents; Pseudomonas; strain differences; disease control; pathogenicity; soil-borne diseases; turf grasses; Gaeumannomyces graminis var. graminis; United States
Abstract:
... Fluorescent Pseudomonas spp. are described which are effective for the control of diseases caused by the soil-borne fungus, Gaeumannomyces graminis (Gg), such as take-all, in small grain crops or turf grass. The subject biocontrol strains have a unique genotype as shown by a characteristic banding pattern, and exhibit root-colonizing ability which is characterized by both higher population density ...
Handle:
10113/6923