We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
THE EFFECT OF INSECTICIDE CONCENTRATION OF THE ACTIVE INGREDIENT MIXTURE Nitenpyram + Pimetrozin ON THE INTENSITY OF ATTACKS BY BROWN STEM PLANTHOPPERS (Nilaparvata lugens) ON RICE PLANTS (Oriza sativa L) INPARI 32 CULTIVAR.
- Authors
Pramesty, Adji; Wisanggeni, Cahyo; Ramdhani, Muhammad Zeva; Deden; Dukat
- Abstract
The issue faced by rice farmers in Cirebon is the brown planthopper pest. Brown planthopper infestations can lead to crop damage of up to 40%, and many farmers experience crop failures. This research aims to determine the effect of the concentration of the active insecticide ingredients Nitenpyram + Pymetrozine in controlling the brown planthopper pest and the yield of rice plants (Oryza sativa L.) of Inpari 32 cultivar. The experimental site was at an altitude of approximately 3 meters above sea level. The experimental design used a randomized group design (RGD). There were 5 levels of insecticide concentration treatments and a control (no treatment), each repeated 5 times, resulting in 25 experimental plots. The treatment levels included A (Nitenpyram + Pymetrozine = 1 g/l), B (Nitenpyram + Pymetrozine = 0.75 g/l), C (Nitenpyram + Pymetrozine = 0.5 g/l), D (Nitenpyram + Pymetrozine = 0.25 g/l), and E (control). The experimental results show that the application of the active ingredient Nitenpyram + Pymetrozine effectively reduces the intensity of brown planthopper and other pest attacks on Inpari 32 rice plants, but it does not affect natural enemies. The Nitenpyram + Pymetrozine active ingredient does not cause harm to the rice plants themselves. The application of the Nitenpyram + Pymetrozine active ingredient has a significant impact on the yield of dried rice. A concentration of 1 g/l of the Nitenpyram + Pymetrozine active ingredient produces a yield of 12.79 kg per plot or equivalent to 5.116 tons per hectare.
- Subjects
NILAPARVATA lugens; PLANTHOPPERS; INSECTICIDES; RICE; RICE farmers; ANIMAL carcasses
- Publication
Devotion: Journal of Research & Community Service, 2023, Vol 4, Issue 10, p2049
- ISSN
2777-0915
- Publication type
Article
- DOI
10.59188/devotion.v4i10.586