The Acari: Physiological and Ecological Aspects of Acari-host Relationships |
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Page 208
... Protonymph ◊ Larva + nymphs A Larva Tritonyaph Egg to adult 15 20 0 30 Temperature ( ° C ) Figure 1. Developmental threshold of egg , larvae , protonymph , tritonymph , larva + nymphs and from egg to adult of Tyrophagus putrescentiae ...
... Protonymph ◊ Larva + nymphs A Larva Tritonyaph Egg to adult 15 20 0 30 Temperature ( ° C ) Figure 1. Developmental threshold of egg , larvae , protonymph , tritonymph , larva + nymphs and from egg to adult of Tyrophagus putrescentiae ...
Page 452
... protonymph is the obligatory hibernating stage . In this instar , the development ceases probably due to internal mechanisms . At least for a part of the population , a decrease in temperature of 5 ° C is enough to continue development ...
... protonymph is the obligatory hibernating stage . In this instar , the development ceases probably due to internal mechanisms . At least for a part of the population , a decrease in temperature of 5 ° C is enough to continue development ...
Page 492
... protonymph took 8 days . The deutonymph preferred smaller - sized larvae ( 1 mm ) of Drosophila , consuming on average 1 larva per day . Occasional predation on a conspecific protonymph was observed , even when larvae of Drosophila were ...
... protonymph took 8 days . The deutonymph preferred smaller - sized larvae ( 1 mm ) of Drosophila , consuming on average 1 larva per day . Occasional predation on a conspecific protonymph was observed , even when larvae of Drosophila were ...
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