ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 26 (1977), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Eighty-one tomato crops were assessed for diseases in 1974 and 50 in 1975. The commonest fungus disease was Botrytis cinerea, which caused stem lesions in 90 and 66 per cent of the crops, leaf lesions in 84 and 98 per cent and fruit ghost spot in 94 and 94 per cent in the two years respectively. Benomyl tolerance was widespread in isolates of this pathogen, showing little decline in the two years in spite of the reduced use of benomyl and other similar fungicides in 1975. Fulvia fulva was severe in one crop in 1974 and in three in 1975; Didymella lycopersici was found in only one crop in 1974 and three in 1975. Tomato mosaic symptoms were seen in 73 and 66 per cent of crops in each year respectively. The use of an avirulent strain of tobacco mosaic virus (TMV) for the purpose of cross-protection decreased from 53 per cent in 1974 to 34 per cent in 1975. Nurseries with at least some TMV-resistant cultivars increased from 51 per cent in 1974 to 64 per cent in 1975. TMV tomato Strain 1 was the most commonly identified strain. No new strains or tobacco forms were recorded.Root rots were extremely common and their severity was closely connected with pre-planting soil treatment. Steam treatment gave the best control followed by methyl bromide and dazomet. The use of methyl bromide increased and the use of steam decreased in 1975. Verticillium wilt was found in 16 and 15 crops and fusarium wilt in two and three crops respectively in 1974 and 1975.Fungicides were used on 74 and 56 per cent of crops in 1974 and 1975 respectively, the decrease in 1975 being largely attributable to the decline in the use of benomyl.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 13 (1964), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 12 (1963), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Weed research 3 (1963), S. 0 
    ISSN: 1365-3180
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary. The effect of sub-lethal doses of MCPA-sodium and 2,3,6-TBA-sodium on young cucumber plants was studied in three replicated experiments. The materials were applied either to the leaves of plants in pots or as a soil drench. Epinastic and formative effects were observed. Formative effects included leaf inrolling and blistering, stem and petiole proliferation, and root modification. The symptom pattern resulting from application of each material was described.Les effets du MCPA et du 2,3,6-TBA sur Us concombres cultivés en serre
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 20 (1971), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Fumigation for 1 hr in a 50 cu. ft (1.42 cu. m) chamber with a rate eqmvalent to 0.75 lb potassium permanganate/3 pt formaldehyde/ 6,000 cu. ft (0.34 kg/1.70 1./169.90 cu. m) killed spores of Botrytis cinerea, Fulvia fulva and Fusarium culmorum, though in a series of 1 hr fumigations based on this rate the mycelium of B. cinerea was not killed. Fumigations for 24 hr in a 50 cu. ft (1.42 cu. m) chamber and a commercial glasshouse with 0.75 lb potassium permanganate/3 pt formaldehyde/6,000 cu. ft (0.34 kg/1.70 1./169.90 cu. m) and 0.8 lb/ 1.25pt/6,000cu. ft (0.36 kg/0.71 1./169–90 cu. m) killed both spores and mycelium of B. cinerea.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 20 (1971), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Dicloran treatment of onion seeds either pelleted or as dust dressing resulted in an increase in yield of salad onions in field experiments. There were indications that the incidence of white rot was reduced as a result of this treatment. In laboratory and field experiments other chemicals were either less effective or phytotoxic.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 32 (1983), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Fungicides were compared for the control of the mushroom pathogens Verticillium fungicola (dry bubble disease), Mycogone perniciosa (wet bubble disease) and Hypomyces rosellus (cobweb disease). Prochloraz, applied as a manganese complex, consistently gave significantly greater control of a benomyl-resistant strain of V. fungicola. Captafol gave some reduction in disease. Benomyl, thiabendazole and prochloraz all gave significant control of M. perniciosa and H. rosellus. Prochloraz residues in mushrooms were measured by gas chromatography after extraction in acetone and purification by means of solvent partition, When pure prochloraz was added to homogenized mushroom tissue, 77–98% was recovered by this procedure. The residue levels in sporophores from crops treated with prochloraz were low, Prochloraz appears to be an effective fungicide for the control of the major fungal pathogens of the mushroom crop, particularly where benzimidazole-resistant strains of V. fungicola occur.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 29 (1980), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 22 (1973), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Symptoms are described of a new disease of mushrooms caused by Mortierella bainieri. Peeling of the stipe to give a shaggy appearance is one of the most characteristic symptoms. Similar symptoms were reproduced in an infection experiment. M. bainieri is less sensitive to benomyl than some of the other more common fungal pathogens of this crop.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 21 (1972), S. 0 
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Verticillium wilt of Pelargonium x domesticum caused by Verticillium albo-atrum and Verticillium dahliae is recorded in the U.K. Naturally-infected plants showed severe symptoms during the summer but there was some recovery in the autumn and winter. In experiments, symptom severity increased at high temperatures but was not markedly in fluenced by day-length treatments. Isolates of V. dahliae from chrysanthemum and pelargonium readily infected either host. Benomyl drenches at 1·5 g/4·5 1. at the rate of 200 ml/plant suppressed symptom expression and resulted in a high proportion of healthy cuttings from infected stock plants.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...