The Acari: Physiological and Ecological Aspects of Acari-host Relationships |
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Page 174
... recultivated [ Knickmann 1950 , Maciak et al . 1974 ] . The acidity of the ash ranges from pH 9 to 12 . Additional methods of recultivation were attempted in the case of the ash dumps . The dumps were ploughed to a depth of 15-20 cm ...
... recultivated [ Knickmann 1950 , Maciak et al . 1974 ] . The acidity of the ash ranges from pH 9 to 12 . Additional methods of recultivation were attempted in the case of the ash dumps . The dumps were ploughed to a depth of 15-20 cm ...
Page 175
... recultivated 10 and 20 years prior to the taking of samples . 3. On electrical heating plant ash dumps recultivated in the traditional method : Station P1 and P2 — dumps 3 and 11 years after recultivation . 4. On ash dumps recultivated ...
... recultivated 10 and 20 years prior to the taking of samples . 3. On electrical heating plant ash dumps recultivated in the traditional method : Station P1 and P2 — dumps 3 and 11 years after recultivation . 4. On ash dumps recultivated ...
Page 181
... Recultivated mining dumps and ash dumps have only two species in common --- Ceratozetes gracilis ( Michael ) and Oppia bicarinata ( Paoli ) , and both are recessive species ( Fig . 3 ) . Nine species were found on non - recultivated ...
... Recultivated mining dumps and ash dumps have only two species in common --- Ceratozetes gracilis ( Michael ) and Oppia bicarinata ( Paoli ) , and both are recessive species ( Fig . 3 ) . Nine species were found on non - recultivated ...
Contents
Part two Mites in their environment population dynamics | 11 |
G Alberti C Błaszak Further observations on spermatozoa in Gamasid Mites | 15 |
F AthiasBinche Is the initiation of dispersal genetically fixed? The case | 22 |
Copyright | |
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Common terms and phrases
abundant Acari acaricides Acarol Acarology adults Alberti apple Argas beetles behaviour Berlese biological control black currant Boczek bulbs C.L. Koch chelicerae cinnabarinus cultivars density deutonymphs diapause dorsal dune Entomol eriophyid Erythraeidae Erythraeoidea experiment fecundity females Figure genital genus Gerbera glands gnathosoma habitat host humidity infested insect instars investigated Johnstoniana laboratory larvae leaf leaves Leptus litter M-field males Material and methods mating mite population mite species mosm/kg Niedbała number of eggs number of mites observed oribatid Oudemans oviposition pairs Parasitengonae parasitic paraxial margin persimilis pest phoresy phoretic photoperiod phylogenetic phytoseiid Phytoseiulus persimilis pirimiphos-methyl plants Poland Poznań predators present prey prodorsum protonymph putrescentiae pyri reproduction salivary samples sclerite setae Siuda soil specimens sperm spider mite Spiekeroog stages strawberry subfamily suckers Table temperature Tetranychus urticae ticks tritonymph TSSM Typhlodromus Tyrophagus untreated vacuolated Varroa Witte Zool