Jul 2026· Jurnal Proteksi Tanaman Tropis· Vol 9· 0 citations
Abstract
Cacabean weed (Ludwigia sp.) is an invasive weed that disrupts the growth of main crops such as rice and corn. This research aims to assess the effectiveness of kirinyuh leaf extract (Chromolaena odorata L.) as a bioherbicide in suppressing the growth of Ludwigia sp. using concentrations of 25%, 50% and 75%. The research was designed using a Completely Randomized Design (CRD) with five treatments and four replications. The results showed that kirinyuh leaf extract had a significant effect on the phytotoxicity of Ludwigia sp., with symptoms of chlorosis, necrosis and tissue death. A concentration of 75% shows the highest effectiveness, equivalent to herbicides containing the active ingredient glyphosate. These findings show the potential of kirinyuh leaf extract as an environmentally friendly bioherbicide.
Allelopathy from invasive and medicinal weeds can affect crop establishment, yet species- and concentration-specific impacts on rice remain poorly quantified. This study evaluated the concentration-dependent allelopathic effects of aqueous leaf extracts of Vernonia amygdalina Delile and Chromolaena odorata (L.) R.M. Ki...
Anthony Oluwadamilola Ogungbemi, Rofiat Omowunmi Oyebanji, A. Osewole· Discover Plants· 0 citations
The findings suggest that R. communis extracts could contribute to plant-based pest management strategies, however, further research is needed to isolate pure compounds and validate their efficacy under field conditions.
Rasheed Akbar, Sadia Manzoor, I. Lalarukh et al.· Insects· 0 citations
This study evaluated the bio‐based chemical compounds and antifungal potential of leaf ethanolic extracts from 20‐month‐old Khaya senegalensis (Desr.) A. Juss. seedlings. Plants were irrigated with three water types: 100% Nile water (NW), 50% NW + 50% agricultural drainage water (ADW), and 100% ADW, and fertilized with...
Esraa A. M. Mohamed, A. El-baha, A. El-Settawy et al.· Chemistry and Biodiversity· 0 citations
Weed management in vegetable production increasingly requires environmentally friendly alternatives to synthetic herbicides. This study evaluated the potential of aqueous leaf extract of Amaranthus spinosus L. as a botanical weed-suppression agent and its effects on eggplant growth and yield. Four treatments were teste...
Gayuh Prasetyo Budi, O. D. Hajoeningtijas· Plant Protection· 0 citations
Asalio or garden cress (Lepidium sativum L.) is a nutritionally and medicinally important herb affected by Alternaria leaf spot caused by Alternaria burnsii. The present study evaluated selected plant extracts and bioagents under in vitro conditions and chitosan under glasshouse conditions for disease management. Tulsi...
U. Dileep, S. Gawade, S. B. Latake et al.· Journal of Advances in Biolo...· 0 citations
The intensive use of insecticides in cucurbit crops has increased environmental and health risks, promoting the search for botanical alternatives. The objective was to evaluate the ethanolic extract of Ricinus communis on the population density of Bemisia tabaci in Cucumis melo L. under field conditions in the Comarca...
Leticia Guadalupe Castro Martínez, Christian Silva Martínez, Adlay Reyes Betanzos et al.· Ecosistemas y Recursos Agrop...· 0 citations
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