CHEMICAL AND PHYSICAL STABILITY OF CARBAMATE INSECTICIDES ALONE OR WHEN MIXED WITH FOLIAR FERTILIZERS UNDER THE RECOMMENDED KNAPSACK SPRAYING RATE WITH NILE WATER | ||
| Egyptian Journal of Agricultural Research | ||
| Volume 72, Issue 4, December 1994, Pages 1027-1032 PDF (1.48 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejar.1994.454508 | ||
| Author | ||
| AHMED G. EL-SISI | ||
| Central Agricultural Pesticides Laboratory, Agricultural Research Centre, Dokki, Giza, Egypt | ||
| Abstract | ||
| Successful mixtures between foliar fertilizers and carbamate insecticides should pass through physical and chemical stability tests. The results showed that the carbamate insecticides Lannate, Larvin and-Sevin alone or in combination with the foliar fertilizers Bayfolan, Bayfolan super, Metalosate, Actigil, Ligatrin and Pholaz-chelated, had passed successfully through the physical stability. Results of chemical stability revealed that diluted pesticides if are left in the Nile water for 24 h, they undergo different rates of degradation. The fertilizers Bayoflan , Metalosate, Actigil and Ligatrin reduced degradation of carbamate insecticides when mixed with them in the presence of Nile water as a diluting agent_This was more evident with Bayflan Super/ Larvine mixture. The stability of cabamate insecticide / Foliar fertilizer mixtures left in Nile water for 24h was more evident than with insecticides alone. However the foliar fertilizer 3-pholaz caused degradation for all carbamates studied. | ||
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