| 000 | 01502nab a22003137a 4500 | ||
|---|---|---|---|
| 001 | G50844 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 022 | 0 | _a0340-7330 | |
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aDE | ||
| 072 | 0 | _aH10 | |
| 082 | 0 | 4 | _a88-092922 |
| 100 | 1 | _aAmmar, I.M.A. | |
| 245 | 0 | 0 | _aResidual bioactivity of insect growth regulators against Sitophilus oryzae (L.) in wheat grain |
| 260 | _c1988 | ||
| 340 | _aPrinted | ||
| 500 | _a3 tables; 13 ref. Summaries (De, En) | ||
| 520 | _aChlorfluazuron, flufenoxuron and XRD-473 were applied to wheat grain as water emulsion at doses of 0.5, 5 and 25 ppm AI. The residual bioactivity and its ability to control infestation of the rice weevil, Sitophilus oryzae (L.) was bioassayed at monthly intervals during 8 months storage period posttreatment. All IGRs at the tested doses produced moderate direct toxicity of 18-56 per cent to parent adult weevils, exposed immediately after treatment, which decreased remarkably to 0-18 per cent for adults exposed to IGRs residues in wheat grain at 3 months posttreatment. Data reveals also that all compounds at 0.5-25 ppm and in particular XRD-473 affected | ||
| 546 | _aEnglish | ||
| 595 | _aAC | ||
| 650 | 1 | 0 | _aJuvenile hormones |
| 650 | 1 | 0 | _aPesticide persistence |
| 650 | 1 | 0 | _aSitophilus |
| 650 | 1 | 7 |
_aTriticum _gAGROVOC _2 _91295 |
| 773 | 0 |
_tAnzeiger fuer Schaedlingskunde Pflanzenschutz Umweltschutz _n88-092922 _gv. 61, no. 3, p. 56-60 |
|
| 942 | _cJA | ||
| 999 |
_c15539 _d15539 |
||