BCPC Knowledge Bank

BCPC’s Knowledge Bank provides access to a wealth of research from past BCPC Congresses and Symposia. This resource contains over 64,000 pages dating back to 1954 through to 2009.

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Found 1537 results
Publication Title.ExcerptPublication dateView/download PDF
Insecticide and fungicides Conference Vol 3 Session 7C 8A and 8C...are being tested, 1042 whether it be with grain or potatoes, the testing procedure should always simulate normal commercial conditions as closely as possible. Sometimes the choice of suit- able...1975pdfview PDF
BCPC Pests and Diseases Vol I – Beneficial organisms and Pest Managment – Lectures...third approach involved application of hybridization and recom- bination techniques to strains of T. flavus. Application of such tech- niques to strains of filamentous fungi has proved considerably more diffi-...pdfview PDF
Fungicide Resistance DMI Fungicides p87-110...sterols. [M]*t= 480), B: eburicol (4,4,140-trimethyl-ergosta-8, 24(241) -dien-3B-ol; cholesterol (cholest-5-en-3f-ol; RRt=1.098), E: methylene-24 cholesterol (ergosta-5, 24 (241) -dien-3B-ol; RRt=1,.185)5 EF: sitosterol (stigmast-5-en-3f-o0l; RRt=1.273). (1): isomer of methylene-24-cycloartenol468); Lanosterol 1 .aee5,...pdfview PDF
Pests and Diseases 2002 Vol1 – Discussion – New Compounds...Common name(accepted by ISO): Prothioconazole Chemicalclass: Triazolinthione Molecular formula: Cy4HjsChN308 Structural formula: Chemical name (IUPAC): Molecular weight: Appearance: Melting range: Vapourpressure: Volatility: Partition coefficient: Solubility in water: Dissociation constant: 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-...2002pdfview PDF
BCPC Weeds Conference 1987 Vol II – Biology of Seed Weed...winter wheat, contamination of winter barley may be severe. For example in one trial 77% passed though the combine but only 21% of these were recovered from the grain tank....pdfview PDF
Weeds in a Changing World – Approach I...have been difficult to predict the disappearance of comfields red with poppies (Papaver rhoeas) and the complete disappearanceof corncockles (Agrostemmagithago). Perhapsthe predictions that I would have made would have been...pdfview PDF
WRO Technical Report Number 57 p1-39...R 40244 4~(m-trifluoromethylphenyl)-3-chloro-4-chloromethyl-2- pyrrolidone 2-chloro-N-(2,3-dimethylphenyl)-N-(1-methylethyl)acetamide PENDIMETHALIN N-(1-ethylpropyl)-2,6-dinitro-3,4-xylidine BUTRALIN 2 ,6-dinitro-N-S-butyl-4-t-butylaniline ACIFLUORFEN Sodium 5-(2-chloro-4-( trifluoromethyl) phenoxy]-2-nitrobenzoate FMC 39821 c-5-(2-chlorobenzyloxy)-r-2-ethyl-c-4-methy1-1 , 3-dioxane ACKNOWLEDGEMENTS REFERENCES NOTE The contents of this publication, in whole...pdfview PDF
Introduction and Spread of Invasive Species – Diabrotica...increases in trapped beetle numbers over the 2002—2004 time period. A comparison of one-, two-, three- and four-week pheromone trap replacement showed that captures already decrease markedly in the second...pdfview PDF
Application and Biology – Biology I...replicates Treatment Mean Deposit uL/cm- Nozzle Directions Ryegrass Radish Vertical down r -649 2197 Back 90° ~ IGS -082 Forward 90° ws «323 835 Forward 45° «119 -454 Back 45°...1985pdfview PDF
Application and Biology – Biology I...replicates Treatment Mean Deposit uL/cm- Nozzle Directions Ryegrass Radish Vertical down r -649 2197 Back 90° ~ IGS -082 Forward 90° ws «323 835 Forward 45° «119 -454 Back 45°...1988pdfview PDF
WRO Report 06 p59-end...interaction between cultural practice and the use of herbicides which must be considered when planning managementsystems. In practice, weed populations are unlikely to follow absolutely con- sistent trends even if...pdfview PDF
Research Workers in Pesticide Application – Granule Application...that the foliar activity of phorate is largely a combination of fumigant and systemic activity. Investi- gations are currently in hand at Rothamsted (private communication, Graham-Bryce, Stevenson and Ethridge) to...pdfview PDF
Opportunities for Chemical Plant Growth Regulation – Session p83- 105...was present (Table 1A, B,C,D), Although these increases in root length in response to DIHB were signif- icant when compared with roots grown in untreated compact soil, they were less...pdfview PDF
Pests and Diseases 2002 Vol1 – Horticultural Crops...high overwintering populations. The pheromone components were synthesised at the Institute of Organic Chemistry, Hamburg University and used singly or in combination in the field tests. The components were dispensed...pdfview PDF
Best Practice in Disease, Pest and Weed Management – p1-23OPENING CEREMONY Chairman: A von Tiedemann DPG,Géttingen, Germany OPENING CEREMONY Formal welcomes by: Professor Dr A von Tiedemann Openinglecture by: First Chairman ofDPG Dr D V Alford BCPC Professor Dr...pdfview PDF
Insecticide and fungicides Conference Session 4B...of some treatments was tested because this practice may become more common with increasing use of modern pre-emergence herbicides. Most published evidence (Way, 1959; Lord et al, 1967; Maskell, 1970)...1975pdfview PDF
Predicting Field Performance in Crop Protection – Session 1...exercises can be compared, and shifts in sensitivity towards resistance evaluated. Developing appropriate monitoring methods provides a valuable resource to evaluate anti-resistance strategies during the commercial life of a fungicide....pdfview PDF
Best Practice in Disease, Pest and Weed Management – p126-130...GAP of the FAO (FAO, www.fao.org/ag). The vision of common agricultural practice policy is starting to being realized by the political instrument of compulsatory cross compliance (Council Regulation No. 1259/1999;...pdfview PDF
Diagnostics in Crop Production – Session 3...used for extraction solutions or PCR reagents was obtained (e.g., glass distillation) and tested to be free oftarget DNA. c) Reagents were stored frozen in relatively small amounts, avoiding repeated...pdfview PDF
BCPC Weeds Conference 1987 Vol III – Mode of Action...4. Uptake and translocation of BAS 518 H by roots of cleavers and wheat. -~@- wheat root -O- wheat leaves -m- cleavers root -O- cleavers shoot 10B—3 BAS 518 H...pdfview PDF

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