5 Result(s)
within
A. Kerkenaar
Agriculture
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Article
Characterisation of energy-dependent efflux of imazalil and fenarimol in isolates of Penicillium italicum with a low, medium and high degree of resistance to DMI-fungicides
Differential accumulation of [14C]imazalil and [14C]fenarimol by germlings of wild-type and DMI-resistant isolates ofPenicillium italicum was studied at various pH values. At pH 7 and 8 the low-resistant isolate ...
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Article
Effects of imazalil on sterol composition of sensitive and DMI-resistant isolates of Penicillium italicum
Imazalil differentially inhibited dry weight increase of 10-hour-old germlings of wild-type and DMI-resistant isolates ofPenicillium italicum in liquid malt cultures. EC50 values ranged from 0.005 to 0.27 μg ml−1
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Article
Control of Dutch elm disease by the sterol biosynthesis inhibitors fenpropimorph and fenpropidin
Sterol biosynthesis inhibitors that inhibit the yeast-hyphae conversion inOphiostoma ulmi suppressed Dutch elm disease development in two elm clones. After curative treatment with fenpropimorph-sulphate of 27 ‘Ve...
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Article
Antifungal activity of the systemic fungicide imazalil
The antifungal activity of imazalil against spores of Penicillium italicum and several other fungi was found to be pH-dependent. The fungicide was much less effective at pH 5.2 than at pH 7.0. However, related...
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Article
On the mode of action of prothiocarb
Prothiocarb, S-ethyl-N-(3-dimethy laminopropyl) thiocarbamic acid hydrochloride, a fungicide active against Oomycetes, possesses two modes of action. Its most common action is caused by the entire prothiocarb ...
