caa a22 4500 475834798 CHVBK 20180406123851.0 cr unu---uuuuu 170329e20000601xx s 000 0 eng 10.1023/A:1009930603601 doi (NATIONALLICENCE)springer-10.1023/A:1009930603601 Pesticidal effects on mortality and parasitismrates of Diadegma semiclausum, aparasitoid of the diamondback moth [Elektronische Daten] [M. Haseeb, H. Amano, H. Nemoto] The contact and oral toxicity of fielddoses of selected pesticides against the cocoon andadult stages of a hymenopterous parasitoid Diadegma semiclausum were studied using severalbioassays. Field rates of ten pesticides wereselective to the parasitoid pupae. Fresh residue(s)of cartap, chlorfenapyr, emamectin benzoate andpermethrin were highly toxic, causing 100% mortalityof adult females in every treatment. Residual effectsof these four insecticides on cabbage foliage showedthat only cartap was highly persistent. Cartapresidues caused 100% mortality for over 30 d. In thesame assay three chitin synthesis inhibitors(chlorfluazuron, flufenoxuron and teflubenzuron) andone fungicide/bactericide (copper nonylphenolsulfonate) and two bactericides (kasugamycin andoxolinic acid) were nontoxic to adults. Effects ofcontact toxicity of chitin synthesis inhibitors andfungicides/bactericides on the untreated progeny oftreated parents was also determined: there was nosignificant difference in parasitism rates betweenprogeny of treated and untreated adults. When thefield doses of these chemicals were fed orally,mortality of female parasitoids ranged from 0% to17.23%. However, oral ingestion adversely affectedthe parasitism rate (p < 0.05) in alltreatments except oxolinic acid. Selectivity oftested pesticides against D. semiclausum andintegration of compatible pesticides with thisparasitoid for IPM of cabbage are discussed. Kluwer Academic Publishers, 2000 field doses nationallicence IPM compatible nationallicence selective pesticides nationallicence toxicity nationallicence Plutella nationallicence Haseeb M. Laboratory of Applied Entomology and Zoology,Faculty of Horticulture, Chiba University, Chiba, Japan aut Amano H. Laboratory of Applied Entomology and Zoology,Faculty of Horticulture, Chiba University, Chiba, Japan aut Nemoto H. Saitama Horticultural Experiment Station, Saitama, Japan aut BioControl Kluwer Academic Publishers 45/2(2000-06-01), 165-178 1386-6141 45:2<165 2000 45 10526 https://doi.org/10.1023/A:1009930603601 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1009930603601 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Haseeb M. Laboratory of Applied Entomology and Zoology,Faculty of Horticulture, Chiba University, Chiba, Japan aut NATIONALLICENCE 700 1- Amano H. Laboratory of Applied Entomology and Zoology,Faculty of Horticulture, Chiba University, Chiba, Japan aut NATIONALLICENCE 700 1- Nemoto H. Saitama Horticultural Experiment Station, Saitama, Japan aut NATIONALLICENCE 773 0- BioControl Kluwer Academic Publishers 45/2(2000-06-01), 165-178 1386-6141 45:2<165 2000 45 10526 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer