The Acari: Physiological and Ecological Aspects of Acari-host Relationships |
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Page 199
... stages : Tyrophagus putrescentiae ( Schrank ) passes through two nymphal stages , in addi- tion to the larvae , before being adults . The mite is active and feeds in the larval , protonymphal and tritonymphal stages . However , each stage ...
... stages : Tyrophagus putrescentiae ( Schrank ) passes through two nymphal stages , in addi- tion to the larvae , before being adults . The mite is active and feeds in the larval , protonymphal and tritonymphal stages . However , each stage ...
Page 206
... stages . of this mite . Materials and methods The effect of constant temperatures 15 , 18 , 20 , 22 and 26 ° C on the development of immature stages of the copra mite was investigated . Adults and immature stages of this mite were ...
... stages . of this mite . Materials and methods The effect of constant temperatures 15 , 18 , 20 , 22 and 26 ° C on the development of immature stages of the copra mite was investigated . Adults and immature stages of this mite were ...
Page 209
... stages : The duration of both larval and nymphal stages decreased also with the increase in temperature . It varied from 24 days at 15 ° C to 9 days at 26 ° C . A considerable reduction in the total developmental period of larvae and ...
... stages : The duration of both larval and nymphal stages decreased also with the increase in temperature . It varied from 24 days at 15 ° C to 9 days at 26 ° C . A considerable reduction in the total developmental period of larvae and ...
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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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