Antifungal Potentials of Derris indica (LAM.) Bennet Extractives

Mondal, Omar Ali; Mondal, K. A. M. S. H.; Islam, Nurul

doi:10.3329/jles.v7i0.20122

Cited by 2 publications

(2 citation statements)

References 4 publications

(7 reference statements)

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“…Based on these contents, it is possible that there are active ingredients that greatly affect the suppression of C. capsici pathogens. The same thing has been done to determine the antifungal potential in leaf extract of derris to suppress the pathogens Aspergilus flavus, A. fumigatus, C. albicans, P. notatum and Mucor sp [25]. According to Zahari et al [26], Leaf extract of derris can also control R. microporus because it contains flavonoids and rotenoids.…”

Section: Resultsmentioning

confidence: 99%

In-vitro effectiveness test of leaf extract of cattapa and derris to control anthracnose in chili

Korlina

Hasyim

2021

E3S Web Conf.

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Anthracnose disease (Colletotrichum capsici) is one of the main problem in the cultivation of chili. This study was aimed to discover about the extract of leaf extract of cattapa (Terminalia catappa L) and leaf extract of derris (Derris elliptica) against the growth of Colletotrichum capsici causes anthracnosis in chilli. The study was conducted at the Mycology Laboratory of Institute Vegetables Research Indonesia, on July - September 2018. The study used a randomized design complete (CRD) with nine treatments and three replications. The treatment consisted of: leaf extract of derris (0.5%; 1.0%; 1.5%; 2.0%), leaf extract of cattapa (0.5%; 1.0%; 1.5%; 2.0%), and control (without treatment). The result showed that the leaf extract of derris more effective to suppress the conidial production of C. capsici. Development of colonies diameter leaf extract of derris was relatively smaller (3.24-4.31 cm), while for the treatment of leaf extract of cattapa showed larger colony size (6.02-6.82 cm).

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Section: Resultsmentioning

confidence: 99%

In-vitro effectiveness test of leaf extract of cattapa and derris to control anthracnose in chili

Korlina

Hasyim

2021

E3S Web Conf.

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“…Development time from egg to adult stage is 10.15 ± 0.16 days. For 16 days, each female can produce eggs as much as 108.3 ± 3.23 [14]. Natural resistance to pests and diseases attack is a property of resistance carried out by plants and is influenced by genetic and environmental factors.…”

Section: Red Spider Mite Populationmentioning

confidence: 99%

Resistance of oil palm seedlings against red spider mite attack through boron fertilizer application

Murgianto,

Hidayah,

Edyson

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Red spider mites are one of the pests that attack oil palm seedlings, especially in the dry season. The damage caused by red spider mites in oil palm nurseries turns the leaves brown and necrotic and the growth of seedlings becomes weak and prone to infection with various types of disease. The objective of this study was to assess the effect of boron fertilizer application on red mite attacks in oil palm nurseries. There are four boron concentrations tested in this experiment (0, 0.5, 1, and 1.5 ppm). Each treatment had one seedling, laid out as a randomized block design, and each treatment was replicated ten times in the nursery area. In this study, there was no artificial infestation of red spider mites, but red spider mites were allowed to attack naturally. The population of red spider mites declined in the application of boron fertilizer solution with a concentration of 1 ppm, which reduced by an average of 44.9a individuals/leaf (decreasing population to 69%). Meanwhile, in oil palm seedlings with no application of boron fertilizer (0 ppm), the population of red spider mites increased with an average of 40.8b individuals/leaf. An increase in boron content in leaves correlated with a decrease in red spider mite populations that attack oil palm seedlings. In this experiment, the resistance of oil palm seedlings to red spider mites attack is influenced by the boron nutrient content in the leaves.

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Antifungal Potentials of Derris indica (LAM.) Bennet Extractives

Cited by 2 publications

References 4 publications

In-vitro effectiveness test of leaf extract of cattapa and derris to control anthracnose in chili

In-vitro effectiveness test of leaf extract of cattapa and derris to control anthracnose in chili

Resistance of oil palm seedlings against red spider mite attack through boron fertilizer application

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