TOXICITY OF PROPINEB 70%WP AND PROTECTO 9.4% WP ON TERRESTRIAL SNAILS EOBANIA VERMICULATA AND HELICELLA VESTALIS UNDER LABORATORY CONDITIONS
Walaa, ,., Kadry, ,., Abdel Mawgoo,, A., Heba, ,. (2019). TOXICITY OF PROPINEB 70%WP AND PROTECTO 9.4% WP ON TERRESTRIAL SNAILS EOBANIA VERMICULATA AND HELICELLA VESTALIS UNDER LABORATORY CONDITIONS. EKB Journal Management System, 46(1), 35-53. doi: 10.21608/jes.2019.67967
, M. M. Mousa Walaa; , W. Mahmoud Kadry; A. Asran Abdel Mawgoo,; , M. Imam Heba. "TOXICITY OF PROPINEB 70%WP AND PROTECTO 9.4% WP ON TERRESTRIAL SNAILS EOBANIA VERMICULATA AND HELICELLA VESTALIS UNDER LABORATORY CONDITIONS". EKB Journal Management System, 46, 1, 2019, 35-53. doi: 10.21608/jes.2019.67967
Walaa, ,., Kadry, ,., Abdel Mawgoo,, A., Heba, ,. (2019). 'TOXICITY OF PROPINEB 70%WP AND PROTECTO 9.4% WP ON TERRESTRIAL SNAILS EOBANIA VERMICULATA AND HELICELLA VESTALIS UNDER LABORATORY CONDITIONS', EKB Journal Management System, 46(1), pp. 35-53. doi: 10.21608/jes.2019.67967
Walaa, ,., Kadry, ,., Abdel Mawgoo,, A., Heba, ,. TOXICITY OF PROPINEB 70%WP AND PROTECTO 9.4% WP ON TERRESTRIAL SNAILS EOBANIA VERMICULATA AND HELICELLA VESTALIS UNDER LABORATORY CONDITIONS. EKB Journal Management System, 2019; 46(1): 35-53. doi: 10.21608/jes.2019.67967

TOXICITY OF PROPINEB 70%WP AND PROTECTO 9.4% WP ON TERRESTRIAL SNAILS EOBANIA VERMICULATA AND HELICELLA VESTALIS UNDER LABORATORY CONDITIONS

Journal of Environmental Science
Article 3, Volume 46, Issue 1, June 2019, Page 35-53  XML PDF (716.46 K)
Document Type: Original Article
DOI: 10.21608/jes.2019.67967
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Authors
, M. M. Mousa Walaa1; , W. Mahmoud Kadry2; A. Asran Abdel Mawgoo,1; , M. Imam Heba2
1Plant Protection Research Institute
2Department of Plant Protection, Faculty of Agriculture, Ain Shams University
Abstract
The present work aims at investigating and evaluating the effect of fungicide (propineb70% W.P) and bacterialcide (protecto 9.4% W.P) at different concentrations against eggs, immature stages (one, four and eight weeks) and adult stage of Eobania vermiculata and Helicella vestalis by using leaf dipping technique under laboratory conditions (20°±2c° & 65%±5 R.H).
Results revealed that, eggs was more sensitive to propineb 70%, since H. vestalis recorded higher mortality percentage compared to E. vermiculata. The % mortalities were (27, 47, 83 and 93%), (20, 40, 80 and 90%) respectively at the concentrations (0.1, 0.2, 0.3 and 0.4 %), with LC50 values (0.17 and 0.19%), respectively. Regarding immature stages (one week) also, H. vestalis recorded higher mortality percentage than E. vermiculata (23, 40, 73 and 97%) and (20, 33, 70 and 93%) respectively at concentrations (0.2, 0.4 0.6 and 0.8%). But for four weeks age was more sensitive than eight weeks and adult. As for in case of protecto 9.4% W.P also, eggs were more susceptible than immature stages and adult. A high mortality percentage was recorded to H. vestalis compared to E. vermiculata (20, 33.30, 70 and 76.70%) and (10, 30, 60 and 70%) respectively at concentrations of (0.2, 0.4, 0.6 and 0.8%) while for immature stages (one week) also, it was more sensitive than four, eight week and adult for H. vestalis compared to E. vermiculata. Generally eggs and immature stages (one week) of H. vestalis were more sensitive to propineb 70% and protecto 9.4% compared to E. vermiculata and propineb 70% was more effective than protecto 9.4% for all stages.
 
Keywords
Eobania vermiculata; Helicilla vestalis; egg; immature Stage; Propineb70%W.P; Protecto 9.4% W.P
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