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
BCPC Weeds Conference – Vol 2 Session 6C...country. It is a particular prob- lem in commercialforestry as it competes with establishing plantations (Syrett 1989). It grows more vigorously in New Zealand compared to Europe (Williams 1981). Broom...pdfview PDF
BCPC Congress 2007 6C – Bioterrorism...the user is a Ministry of Agriculture official entering data or a biodiversity expert comparing invasive species’ distributions. The development ofthis system is not meant to compete with other programs...2007pdfview PDF
WRO Technical Report Number 79...2-chloro-N[ [( 4—-methoxy—6-—methyl-1,3,5-triazine—2-yl )amino ]} carboxyl] benzenesulphonamide Cleavers was significantly more damaged than any other species in the screen. Other species affected were hedge mustard, forget-me-not, perennial ryegrass, rough meadow-grass...pdfview PDF
British Weed Control Conference 1956 – Vol II – Clover and Lucerne prt2...only with the direct toxicity of the ‘butyricst to the clovers and the compari- son with their tacetict equivalents. Such considerations as duration of toxic effect or speed of recovery...pdfview PDF
WRO Technical Report Number 14 p19-end...of potting and the duration of the temperature periods are shown in Table IX. Where experi- ments did not involve comparisons of stock plant treatments the material was obtained from...pdfview PDF
BCPC Weeds 1995 – Vol 1 – Session 4 4D and Evening Discussion...by Rhéne-Poulenc Agriculture Ltd. Fluazifop free acid ((RS)-2-[4-(5-trifluoromethyl-2-pyridyloxy] propionic acid) was bought from Cluzeau Info. Laboratoire, Ste.-Foy-la Grande, France. Sodium [}4C]bicarbonate (3.7-37GBq/mmol) was bought from Amersham International, Amersham, UK. Other...pdfview PDF
Persistence of Insecticides and Herbicides – Degradation 41-68...general trend is for lipophilicity to decrease (CH, -> CH,OH -> CHO -> COOH) with increasing electr on-withdrawing power particularly in the sequence SMe -> SOMe -> SO,Me. The halogens...pdfview PDF
Weed Control in the Northern Environment – Climate and Soil...and those exceed- ing 25 mile/h more frequent than average (see Table 6); hence there is an encouraging consistency between the reported experience of field- workers and the official instrumental...pdfview PDF
Sample Entry PM19...name (S)-α-cyano-3-phenoxybenzyl (Z)-(1R,3S)-2,2-dimethyl-3-[2-(2,2,2-trifluoro-1- trifluoromethylethoxycarbonyl)vinyl]cyclopropanecarboxylate; Roth: (S)-α-cyano-3-phenoxybenzyl (Z)-(1R-cis)-2,2-dimethyl-3-[2-(2,2,2-trifluoro-1- trifluoromethylethoxycarbonyl)vinyl]cyclopropanecarboxylate Chemical Abstracts name (S)-cyano(3-phenoxyphenyl)methyl (1R,3S)-2,2-dimethyl-3-[(1Z)-3- oxo-3-[2,2,2-trifluoro-1-(trifluoromethyl)ethoxy]-1-propenyl]cyclopropanecarboxylate CAS RN [101007-06-1] EPA PC 129141 Development codes Hoe 076003 (Hoechst); NU 702 (Roussel-Uclaf ); RU...pdfview PDF
Fungicide Resistance DMI Fungicides p19-34...California wasinitiated in 1990. Isolates were tested for sensitivity to triadimefon, myclobutanil and fenarimol using a leaf disc test. Frequency distribution curves indicated higherlevels of resistance to triadimefon and to...pdfview PDF
BCPC Pests and Diseases Conference 1979 – Cereals Papers 12-13...10 89.2 carbaryl 1700 g 8 87.3 - - fenitrothion 700 g - - 69 25.8 In 1978, winter moth and/or tortrix occurred at reasonable levels on 9 sites. Table...pdfview PDF
Application to Seeds and Soil – Posters...2. In Trial 1, least vigorous plants scored 1 and most vigorous ones scored 3 at transplanting and 5 at maturity. In Trial 2, least vigorous plants scored 1 and...1988pdfview PDF
BCPC Weeds Conference 1978 Vol II p393-422...Winter wheat, winter barley Metoxuron Dosanex Winter wheat, winter barley & Dosaflo carrots Metoxuron+simazine Fylene Winter wheat & winter barley Cyanazine Fortrol Peas, narcissus, tulips & onions on fen soils,...pdfview PDF
WRO Technical Report Number 70...1.7 (—-) 5, 4: (Se) metamitron 2.0 (—-) 4 On (2) terbutryne 1.25: (—-) eg ©ee carbetamide 0.25 (—-) Os 57 Ges) Weeks after spraying PEG 2s The effect of...pdfview PDF
WRO Technical Report Number 71 p76-end...greens Ransomes Triple Verges, housing estates Toro 70 Tee & bunker banks Tractor—mounted 3Gang Mower Football pitches 16 24 384 5/7 Hydromower Major open spaces 6 24 144 Rear-—mounted flail...pdfview PDF
BCPC Pests and Diseases Conference 1979 – Cereals Papers 8-9...in late winter by wheat bulb fly (Leptohylemyia coarctata). Correct timing of applications is critical for optimum control of both pests. uxcellent control of leatherjackets (Tipula spp.) in all winter...pdfview PDF
Weeds, Pests and Diseases of Grassland and Herbage Legumes Poster Summaries...Holland. The combined treatment, however, often results in a growth check and crop scorch during the winter, but provided treatment is completed before Christmas the crop recovers and subsequent seed...pdfview PDF
Opportunities for Chemical Plant Growth Regulation – Session p17-33...Policy Research Unit. -2l- The greater complexity of testing required and th accuracy which are likely to accompany increased abstr biological effects under practical growing cond : total screen throughput...pdfview PDF
Weather 20-21Weather: Season 2020/21 Peter Lutman Data extracted from the Met-Office web site (http://www.metoffice.gov.uk/research/climate/) http://www.met-office.gov.uk/index.html Keys to anomaly maps (% differences of 2020/21 from 30 year mean 1981-2010) Mean Temperature Blue...pdfview PDF
Insect Pheromones And Other Behaviour Modifying Chemicals Contents...Process for Pheromones and Other Semiochemicals S.D. JELLINEK and E.C. GRAY Future Regulation of Phytopharmaceutical Products in the EEC N.M. VERBIESE WORKSHOP Workshop Report Workshop Participants https://www.bcpc.org/wp-content/uploads/2021/12/Insect-Pheromones-And-Other-Behaviour-Modifying-Chemicals-Session-1-and-2.pdf https://www.bcpc.org/wp-content/uploads/2021/12/Insect-Pheromones-And-Other-Behaviour-Modifying-Chemicals-Session-1-and-2.pdf https://www.bcpc.org/wp-content/uploads/2021/12/Insect-Pheromones-And-Other-Behaviour-Modifying-Chemicals-Session-3-and-4.pdf https://www.bcpc.org/wp-content/uploads/2021/12/Insect-Pheromones-And-Other-Behaviour-Modifying-Chemicals-Session-5-and-6.pdf...pdfview PDF

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