The Acari: Physiological and Ecological Aspects of Acari-host Relationships |
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Page 94
... tritonymphs . In addition to the anal suckers , two leg suckers on the tarsi of the smaller fourth pair of legs aid in correctly positioning the tritonymph or female . Female tritonymphs lack a copulatory opening . Guarding males ...
... tritonymphs . In addition to the anal suckers , two leg suckers on the tarsi of the smaller fourth pair of legs aid in correctly positioning the tritonymph or female . Female tritonymphs lack a copulatory opening . Guarding males ...
Page 199
... Tritonymph 64 Larva + nymph Egg to adult Duration ( days ) 7.5 ± 1.5 4.5 ± 0.5 7.0 ± 2.0 7.0 ± 3.0 18.5 ± 5.5 26.0 ... Tritonymph 2-3 2-4 3-6 4-11 Larva + nymphs 7-11 8-12 9-15 15-33 Egg to adults * 9-16 11-19 13-22 20-44 Signs ...
... Tritonymph 64 Larva + nymph Egg to adult Duration ( days ) 7.5 ± 1.5 4.5 ± 0.5 7.0 ± 2.0 7.0 ± 3.0 18.5 ± 5.5 26.0 ... Tritonymph 2-3 2-4 3-6 4-11 Larva + nymphs 7-11 8-12 9-15 15-33 Egg to adults * 9-16 11-19 13-22 20-44 Signs ...
Page 449
... Tritonymph Max . lifetime adult diapause Leptus fernandezi 20 ° C 15 ° C 42 ( 33-48 , n = 60 ) 106 ( 100-134 , n = 10 ) 32 ( 27-46 , n = 25 ) / 8 ( 7-10 , n = 20 ) 1 ( 0–1 , n = 20 ) diapause 48 ( 41-52 , n = 3 ) 21 ( n = 1 ) 37 35-39 ...
... Tritonymph Max . lifetime adult diapause Leptus fernandezi 20 ° C 15 ° C 42 ( 33-48 , n = 60 ) 106 ( 100-134 , n = 10 ) 32 ( 27-46 , n = 25 ) / 8 ( 7-10 , n = 20 ) 1 ( 0–1 , n = 20 ) diapause 48 ( 41-52 , n = 3 ) 21 ( n = 1 ) 37 35-39 ...
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