Evaluation the effectiveness of some pesticides against root-knot nematode on eggplant greenhouse condition | ||
| Aswan University Journal of Environmental Studies | ||
| Article 7, Volume 4, Issue 4, September 2023, Pages 293-302 PDF (545.7 K) | ||
| Document Type: Original Research | ||
| DOI: 10.21608/aujes.2023.219230.1164 | ||
| Authors | ||
| Gamal Rizk1; hassan mohamed hassan2; elzoghby M elzoghby3; rabab elmohamady* 4 | ||
| 1department of plant protection,faculty of agriculture,Minia university | ||
| 2department of Plant Protection Faculty of Agriculture,minia university | ||
| 3department of Plant Protection Faculty of Agriculture,aswan university | ||
| 4plant protectio,agriculture and natural resourse, aswan university | ||
| Abstract | ||
| The tested nematicides and insecticides (Cadusafos, Furdan, Gupter, Mocap, Oxamyl, Malathion and Methomyl) at the tested doses caused significant reduction in nematode root galls, egg-masses, eggs per 1g root and number of larvae / 250 g of soil compared to untreated inoculated control. Gupter had the highest nematicidal effect against root galls formation, egg-masses and eggs per g root, recording 91.40, 91.28 and 96.34 reduction percentages in these parameters, respectively.While cadusafos gave the highest nematicidal effect in reducing number of juveniles in the soil by 94.39 %. On the other hand, Malathion proved to be the lowest effective compound. Gupter gave the highest value in both fresh and dry root weight (19.06 g/ root) and (3.93 g/ root), respectively. While the lowest root fresh weight was obtained by Malathion (16.89 g/ root), while the lowest root dry weight was obtained by Oxamyl and Cadusafos, which gave the same value (3.38 g/ root). | ||
| Keywords | ||
| eggmasses; Meliodogyne incognita; nematicidal | ||
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