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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
The effectiveness of various acaricides against resistant and susceptible carmine spider mites
Year:
1979
Source of publication :
Phytoparasitica
Authors :
מנסור, פאדל
;
.
פלאות, נפתלי הנס
;
.
Volume :
7
Co-Authors:
Mansour, F.A.
Plaut, H.N., Div. of Entomology, ARO, Newe Ya’ar Regional Experiment Station, P.O. Haifa, Rehovot, Israel
Facilitators :
From page:
185
To page:
193
(
Total pages:
9
)
Abstract:
Two colonies of the carmine spider mite, Tetranychus cinnabarinus (Boisd.), were raised on beans in the laboratory. One originated from roses in a greenhouse which had received acaricidal treatments, and the other from Viola odorata L. in a garden where no pesticides had been used. Laboratory evaluation indicated that the greenhouse strain was highly resistant to dicofol (Kelthane) and bromopro-pylate (Neoron), moderately resistant to propargite (Omite), and slightly resistant to cyhexatin (Plictran); in the garden strain, there was no resistance to any of these acaricides. On a strain of carmine spider mites which was identified and defined as resistant, several acaricides were evaluated in the laboratory for their contact toxicity to the mite by the slide dip method, and for their contact plus stomach toxicity by exposing the mites to sprayed leaves. Some of these acaricides were later tested in the field on two undetermined populations. Cyhexatin, triazophos (Hostathion), fentrifanil (PP-199) and R-28627 killed more than 90% of the mites by both methods and were effective in the field. NC-13292 was an ovicide only. Proclonol (R-8284) had a good effect in the slide dip method but was not so effective in the leaf exposure test. The compounds tested were phytotoxic to rose foliage only, but triazophos burned all the crops tested. © 1979, Springer Science + Business Media B.V.. All rights reserved.
Note:
Related Files :
Beans
Cucumber
Munger cells
resistance to acaricides.
Roses
slide dip test method
Tetranychus cinnabarinus
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02981125
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31222
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:00
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The effectiveness of various acaricides against resistant and susceptible carmine spider mites
7
Mansour, F.A.
Plaut, H.N., Div. of Entomology, ARO, Newe Ya’ar Regional Experiment Station, P.O. Haifa, Rehovot, Israel
The effectiveness of various acaricides against resistant and susceptible carmine spider mites
Two colonies of the carmine spider mite, Tetranychus cinnabarinus (Boisd.), were raised on beans in the laboratory. One originated from roses in a greenhouse which had received acaricidal treatments, and the other from Viola odorata L. in a garden where no pesticides had been used. Laboratory evaluation indicated that the greenhouse strain was highly resistant to dicofol (Kelthane) and bromopro-pylate (Neoron), moderately resistant to propargite (Omite), and slightly resistant to cyhexatin (Plictran); in the garden strain, there was no resistance to any of these acaricides. On a strain of carmine spider mites which was identified and defined as resistant, several acaricides were evaluated in the laboratory for their contact toxicity to the mite by the slide dip method, and for their contact plus stomach toxicity by exposing the mites to sprayed leaves. Some of these acaricides were later tested in the field on two undetermined populations. Cyhexatin, triazophos (Hostathion), fentrifanil (PP-199) and R-28627 killed more than 90% of the mites by both methods and were effective in the field. NC-13292 was an ovicide only. Proclonol (R-8284) had a good effect in the slide dip method but was not so effective in the leaf exposure test. The compounds tested were phytotoxic to rose foliage only, but triazophos burned all the crops tested. © 1979, Springer Science + Business Media B.V.. All rights reserved.
Scientific Publication
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