Ագրոգիտություն և տեխնոլոգիա=Agriscience and Technology= Агронаука и технология
Հայաստանի ազգային ագրարային համալսարան
Գլխավոր խմբագիր՝ Հ. Ս. Ծպնեցյան
The dynamics of detoxification of the pesticides Karate Zeon (lambda-cyhalothrin) and Calypso (thiacloprid) in carrot roots, as well as their impact on the main quality indicators of the crop, were studied. The experiments were conducted in the Mantash community of Shirak province, where carrot crops were sprayed with Karate Zeon (at a rate of 0.2 L/ha) and Calypso (0.1–0.15 L/ha). Following the treatments, the dynamics of pesticide detoxification in the root crops were monitored, and at harvest, the main quality indicators of both treated and untreated carrots were assessed. The results showed that Calypso detoxifies more rapidly than Karate Zeon. Fifteen days after application, the concentration of Calypso in carrot roots had decreased to the maximum residue level (MRL) of 0.05 mg/kg. In contrast, residues of Karate Zeon at this point still exceeded the permissible limit by more than tenfold (MRL = 0.01 mg/kg). However, by the end of the “waiting period” - 20 days after application - both pesticides had fully dissipated, and no residues were detected in the carrot roots. Under the conditions of the Shirak region, the use of these pesticides in carrot cultivation does not negatively affect the main quality indicators of the crop. On the contrary, a statistically significant accumulation of β-carotene was observed in the treated roots.
Երևան
oai:arar.sci.am:426258
ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան
Jan 30, 2026
Jan 30, 2026
2
https://arar.sci.am/publication/458916
| Հրատարակության անուն | Ամսաթիվ |
|---|---|
| Achemyan, Levon, Dynamics of Karate Zeon and Calypso Detoxification in Carrot Roots and their Impact on Crop Quality | Jan 30, 2026 |
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