Green Beans Research Articles

Effect of Cricket Frass Fertilizer on growth and pod production of green beans (Phaseolus vulgaris L.)

Cricket Frass Fertilizer (CFF) was tested for its efficiency and potential as a fertilizer on the growth of green beans (Phaseolus vulgaris L.) in central Madagascar from April 2020 to October 2020. We grew green beans experimentally for 93 days with seven different fertilizer treatments: NPK 200 kg/ha (0.47 g of N/plant), GUANOMAD (guano from bat) 300 kg/ha (0.26 g of N/ plant), CFF 100 kg/ha (0.12 g of N/plant), CFF 200 kg/ha (0.24 g of N/plant), CFF 300 kg/ha (0.38 g of N/plant), CFF 400 kg/ha (0.52 g of N/plant), and no fertilizer (0 g of N/plant). Three plant traits were measured: survival proportion, vegetative biomass, and pod biomass. The survival proportion of plants treated with the highest dose of CFF (400 kg/ha, 88.1%), NPK (79.8%), and GUANOMAD (81.2%) were similar, but plants treated with the former yielded significantly higher vegetative (35.5 g/plant) and pod biomass (11 g/plant). These results suggest that fertilizing green beans with CFF at a 400 kg/ha dose is sufficient for plant survival and growth, and improves pod production. In Madagascar where soil quality is poor, dependence on imported chemical fertilizers (NPK) and other organic fertilizer (GUANOMAD) can be reduced. Cricket Frass Fertilizer can be used as an alternative sustainable fertilizer for beans.

Investigation of volatile compounds of Liberica coffee beans fermented at varying degrees of roasting

Liberica coffee (Coffea liberica Bull ex Hiern) has gained worldwide popularity, because it has a unique taste and aroma, and it is able to adapt to peatlands and is more tolerant of disease. Previous studies suggested that fermentation with hydrolytic bacteria could improve flavors, mostly determined by volatile compounds by the roasting process. However, studies about the volatile compounds and their roles in the taste and aroma of this coffee are still limited. This study aimed to investigate volatile compounds from fermented Liberica coffee beans roasted at light roast (150-160°C, 2.2 Mbar, 12 mins); medium roast (175-185°C, 2.2 Mbar, 7.30 mins); and dark roast (200-220°C, 2.2 Mbar, 10 mins). Samples were collected from various fermentation times 0, 4, 8, and 12 hrs and dried. Green beans with a moisture content of 12% were roasted in 3 roast stages. In this work, the extraction of volatile coffee compounds was performed using solid phase microextraction (SPME) and subsequently analyzed by gas chromatography-mass spectrometry (GC-MS). To determine the significance of fermentation time and degree of coffee roasting in the area, a two-way univariate analysis of variance (ANOVA) test was used, followed by a Tukey's honest significant difference (HSD) test with a statistical significance level of p<0.05. The results showed that a total of 59 of the 130 volatile compounds had a significant difference at different roasting degrees to the area of compounds with a statistical significance level of p<0.05. Those compounds consisted of 5 aldehydes, 18 furans, 4 ketones, 9 phenols, 13 pyrazines, 5 pyridines and 5 pyrroles.

Racial diversity in Uromyces appendiculatus causing French bean rust

Racial diversity in Uromyces appendiculatus causing French bean rust

Non-radical activation of peroxymonosulfate by modified activated carbon for efficient degradation of oxytetracycline: Mechanisms and applications

The application of heterogeneous metal-free catalysis for non-radical peroxymonosulfate (PMS) oxidation is of great significance because of its low environmental effects and mild oxidant dosage. The purpose of this study was to investigate the activation mechanism of PMS using acid-modified activated carbon and oxytetracycline (OTC) as a representative pollutant. Modified activated carbon (MAC)/PMS system was capable of achieving 100 % degradation efficiency of OTC within 60 min, with an observed rate constant (kobs) of 0.0414 min−1. The degradation of OTC is dominated by non-radical oxidation pathways involved in mediated singlet oxygen (1O2) and electron-transfer process through electron paramagnetic resonance (EPR) and radicals quenching studies. The activation of PMS is attributed to the structural defects of MAC, persistent free radicals, and oxygen functional groups such as C-OOH. Moreover, the MAC/PMS system consistently demonstrates high and reliable contaminant removal in various water matrices. A continuous-flow device utilizing MAC shows excellent performance in purifying micro-polluted water. Additionally, the degradation pathways of pollutants and changes in toxicity during the degradation process were identified through density functional theory (DFT) calculations, liquid chromatography-mass spectrometry (LC-MS), and toxicological analysis. Finally, the cultivation of green beans, peas, and wheat was found to significantly decrease the toxicity of contaminated water through degradation. This study proposes a low-cost method to enhance the activation pathway of non-radical PMS by utilizing modified activated carbon materials for pollutant remediation.

Efficacy of the entomopathogenic fungus Metarhizium anisopliae (Clavicipitaceae: Hypocreales) against the black bean aphid (Aphis fabae Scopoli, 1763) under laboratory conditions

Black bean aphid (BBA) is a serious insect pest that severely significantly impacts French bean production. Over-reliance on synthetic chemicals to reduce economic losses caused by aphids poses serious environmental and human health threats. Biopesticides containing entomopathogenic fungi (EPF) have potential as viable alternatives that can be incorporated into integrated to manage such insect pests. The efficacy of Metarhizium anisopliae against BBA was assessed in the laboratory under a complete randomized design (CRD) design with five replicates. Data was analysed using SAS 9.4 (2021). In part one, Metarhizium anisopliae products caused bean aphid mortality etween 60.1% and 95.5%. Mazao supreme (4×108 spores/ml) and Metarril (4×108 spores/ml) caused the highest mortality (95.5%) and the lowest concentration of irrespective product caused the lowest mortality (60.1%) after treatment application. In part two, alpha-cypermethrin caused the highest aphid mortality (99.3%), followed by Metarril (84.2%), Mazao (80.7%) and biomagic had the lowest (68.4%) mortality after treatment application. Alpha-cypermethrin had the lowest lethatl time (LT50), causing 50% aphid mortality, followed by Metarril, Mazao supreme, and biomagic. Differents treatments had varying effects on nymph numbers. Alpha-cypermethrin caused 50% aphid mortality, followed by Metarril, Mazao supreme, and biomagic, with varying effects on nymph numbers. The study recommends incorporating Metarhizium anisopliae-based biopesticides, particularly Metarril by small holder farmers to offer a cost-effective integrated pest management approach for managing BBA (adults and nymphs) in French bean production while reducing reliance on synthetic chemicals. Keywords: Black bean aphid, biopesticides, French beans

Effect of Chicken Feather Hydrolysate on Growth and Yield of French Bean

Effect of Chicken Feather Hydrolysate on Growth and Yield of French Bean

Discrimination of Brazilian green canephora coffees beans by ultraviolet–visible spectroscopy as non-target analysis: A tool for recognizing geographical indications

Specialty green coffee beans have a higher commercial value and some of them have recently been classified in Brazil based on the indication of provenance and denomination of origin. In this context, the classification of the type of coffee bean is still a challenge, using traditional analytical techniques. Thus, alternative analytical techniques, such as ultraviolet–visible spectroscopy (UV–Vis), as non-target analysis can be applied as a quick and reliable method of coffee classification using data science, such as chemometric tools. In the present study, UV–Vis were evaluated as a new strategy for discrimination of green beans of Brazilian specialty canephora coffees with recognized geographical indications (Robusta Amazônico and Conilon from state of Espírito Santo), for the first time. Spectra obtained from the aqueous extract of 221 samples. The Principal Component Analysis (PCA) was performed and subsequently Partial Least Squares with Discriminant Analysis (PLS-DA) model developed. The PCA indicated tendency to group the samples in their respective classes, pointing to the similarities in the spectra of samples of the same origin. The PLS-DA model obtained showed figures of merit values starting at 89.3% in the test set. The VIP scores showed that the variables associated with chlorogenic acids, caffeine and chlorophyll are the most important for differentiating the studied coffees. The results obtained showed that UV–Vis fingerprint − non-targeted analysis associated with PLS-DA is appropriate for the discrimination of green beans of Brazilian specialty coffee from different origins, in a simple way, using common equipment in several laboratories.

Effect of Organic Nutrient Solutions on Growth and Yield Performances of Green Bean (<em>Phaseolus vulgaris</em> L.) in Red Yellow Podzolic Soil in Sri Lanka

Purpose: Liquid Organic Fertilizer (LOF) is one of the essential ways to add extra quantities of minor and major nutrients, plant hormones, stimulants, and other useful ingredients for soil cultivation.Research Method: The experiment was set up using a Randomized Complete Block Design (RCBD) with seven treatments and four replicates. The treatments were recommended basal and topdressing (Control T1), 5t/ha poultry manure as basal with foliar spray of 0.5% (T2), 1% (T3), 1.5% (T4) of Vermiwash, 0.5% (T5), 1% (T6), 1.5% of vegetable waste solution (T7). Vermiwash and vegetable waste solution were applied at 1st, 3rd, 5th, and 7th week after planting.Findings: The study showed that leaves per plant and number of branches per plant, plant height, number of flowers per plant, dry weight of leaves, and dry weight of stem and roots were significantly (P<0.05) increased in T2 at the 8th week after planting. The total pick yield achieved in T2 was higher than in tested treatments.Originality/ Value: This study suggests that the application of 5t/ha poultry manure with 0.5% vermiwash (T2) would be preferable for growing green beans in red-yellow podzolic soil.

Green bean seed coagulant for turbidity removal: parameter optimization and modelling

Abstract This study investigates the effectiveness of a natural coagulant derived from green bean (GB) seeds for treating synthetic turbid water. The properties of GB and green bean coagulant (GB-Co) were analysed using FTIR, SEM, and EDX. The study focuses on the interaction between extraction parameters, such as mixing time (MT), mix concentration (MC), and solvent concentration (SC), on turbidity removal and protein concentration. The optimal parameters were determined using response surface methodology (RSM) and desirability functions. The analysis of variance (ANOVA) showed good agreement between experimental data and the proposed model. The quadratic model showed that factors SC and MC significantly influence both responses. The optimum extraction conditions were MT, SC, and MC at 48 min, 1.38 M, and 10 g/L, respectively. The coagulant achieved a turbidity removal of 95.57% and a protein concentration of 1092.11 mg/L. The results suggest that GB-based coagulants can effectively remove turbidity from wastewater.

Efektivitas Ekstrak Daun Kemangi (Ocimum basilicum L.) terhadap Jumlah Hama Serangga yang Menyerang Tanaman Kacang Hijau (Phaseolus radiatus L.)

Pests are a type of plant damage that can have fatal consequences for farmers, therefore pests need to be eradicated so that farmers' yields can increase, especially in green bean plants. Basil is one of the biodiversity that has the potential to be developed as a traditional medicine. This plant is a plant that has many benefits as medicine, vegetable pesticide, essential oil producer, vegetable and refreshing drink. This research aims to determine the effectiveness of basil leaf extract (Ocimu basilicum L.) on the number of insect pests that attack green bean plants (Phaseolus radiatus L.). The parameters observed were the number of insect pests before and after treatment. The object of this research was green bean plants, the number of treatments in this research was 4 treatments (0% basil leaf extract, 10% basil leaf extract, 20% basil leaf extract, and 30% basil leaf extract) and 6 replications. Research data is descriptive data. From the research data, it was found that there was a decrease in the number of insect pests before and after treatment in the K3 treatment, the number of insect pests before treatment was 12 and after treatment there were 11 insect pests. In treatment K1-K2 there was no decrease in the number of insect pests before or after treatment. In treatment K1, the number of insect pests before treatment was 9 and after treatment there were 14 insect pests. In the K2 treatment, the number of insect pests before treatment was 12 and after treatment there were 19 insect pests. The results of the study concluded that administering basil leaf extract (Ocimum basilicum L.) had no significant effect on the number of insect pests attacking green bean plants.

Evaluating Extraction Methods for Caffeine Content in Gayo Arabica Coffee Oil through Gas Chromatography-Mass Spectroscopy

This study aims to determine physicochemical properties, and caffeine analysis of green bean coffee essential oil (GBCEO) and roasted bean coffee essential oil (RBCEO) by maceration and soxhlet extraction methods. The results indicated that RBCEO by maceration method have higher percentage of yield compared to GBCEO. By the same to soxhlet extraction method, RBCEO also showed higher percentage of yield compared to GBCEO. The refractive index of the GBCEOm and GBCEOs have a lower acid value compared to RBCEOm and RBCEOs. The specific gravity obtained for GBCEOm, RBCEOm, GBCEOs, and RBCEOs ranged from 0.87 to 0.97. The results showed that GBCEOm has the highest saponification value followed by RBCEOs. GBCEOm has the highest iodine value followed by RBCEOs, while RBCEOm and GBCEOs have a similar iodine value. The peroxide value showed that GBCEOs, and RBCEOs by soxhlet extraction method have higher peroxide value. The GC-MS analysis revealed that GBCEOm has higher caffeine followed by GBCEOs with the percentages area of 9.31% and 7.36% respectively. Meanwhile RBCEOm has lower caffeine followed by RBCEOs with the percentages area of 7.36% and 4.28% respectively. This finding showed that GBCEO shows higher caffeine compound compared with RBCEO.

Controlled preparation of bamboo charcoal/BiOCl with efficient visible-light-driven photocatalytic activity for organic pollutant degradation using the residues of bamboo processing

In this research, bamboo charcoal (BC)/BiOCl composites were successfully prepared by a simple hydrothermal method, where the BC was derived from the residues of bamboo processing. The BC/BiOCl composites displayed nanosheet structures with tight combination between bamboo charcoal and BiOCl. The oxygen vacancies (OVs) concentration and photoelectric properties of BC/BiOCl composites were boosted with the doped bamboo charcoal. The photocatalytic performance of the composites was evaluated by the degradation of RhB and TCH. Meanwhile, the possible intermediates, degradation pathways and toxicity of the pollutants in the photocatalytic process were elucidated. When the additive dosage of BC and hydrothermal temperature were 5% and 140°C, the 5BC-140 has highest photocatalytic efficiency under visible light irradiation, and the degradation rates of RhB and TCH over the 5BC-140 composite were 97.9% and 69% at 36 min and 120 min, with the kinetic constants of 6.2 times and 2.0 times as high as those of pure BiOCl, respectively. The establishment of Bi-O-C bonds in the BC/BiOCl played a pivotal role in constructing atomic-level interfacial channels to boost the charge carriers’ separation. The enhanced photocatalytic activity was originated from the robust interaction between bamboo charcoal and BiOCl, promoting the rapid transfer of electrons and suppressing the combination of photogenerated electron-hole pairs through the increased oxygen vacancies. In addition, incubation experiments on green beans demonstrated the nontoxicity of contaminant solution degraded by the BC/BiOCl composites.

Production and characterization of craft beers IPA style with addition from malted green beans and babaçu mesocarp

Beer is the most consumed alcoholic drink in the world, and Brazil ranks as the third largest consumer. This work aimed to produce high-fermentation craft beers, IPA style, containing adjuncts, malted beans and babassu mesocarp to incorporate colour, flavour and differentiated aroma into the final product. The beer obtained was subjected to physical-chemical and microbiological characterization. Bean grains and mesocarp contributed significantly to the increased primitive extract and alcohol content of the beers above. In terms of colour, they were classified as light and dark; in terms of bitterness, they were called bitter and very bitter beers. The microbiological results identified the absence of mould and the presence of yeast and mesophilic bacteria. The municipality of Zé Doca-MA has full conditions for producing craft beers using low-cost raw materials capable of generating a quality and well-accepted final product.

Microbiological, Phytochemical Constituents, and Antioxidant Properties of Fermented Green Robusta Coffee Beans

Robusta coffee is one of Malaysia’s most planted species due to its ability to adapt to the local climate. Nonetheless, the coffee species was perceived as having lower quality and economic value due to bitterness and astringency. It is widely believed that higher caffeine and chlorogenic acid contents in Robusta coffee beans contributed to the unfavourable bitter and astringent flavour. Hence, the present study intends to evaluate the effect of spontaneous wet fermentation (SWF) of locally grown Robusta (<i>Coffea canephora</i> L.) coffee towards the microbiological properties, phytochemical constituents, in particular caffeine and chlorogenic acids (CGA), total phenolic content (TPC), and antioxidant properties. The SWF of green Robusta coffee beans from University Agricultural Park (UAP), Universiti Putra Malaysia, Serdang, Selangor, took place at ambient temperatures between 25 to 28°C, and the pH decreased from 5.2 to 3.64 over five days of fermentation. The total plate count, lactic acid bacteria (LAB) and yeasts were significantly increased to approximately 7 Log10 CFU/g. The SWF has reduced caffeine content by 35%, while the CGA has decreased by roughly 20%. The SWF also led to an increase in TPC of approximately 31.5% and an increase in antioxidant activity of approximately 60%.

Effects of geographical origin and post-harvesting processing on the bioactive compounds and sensory quality of Brazilian specialty coffee beans

Specialty coffee beans are those produced, processed, and characterized following the highest quality standards, toward delivering a superior final product. Environmental, climatic, genetic, and processing factors greatly influence the green beans’ chemical profile, which reflects on the quality and pricing. The present study focuses on the assessment of eight major health-beneficial bioactive compounds in green coffee beans aiming to underscore the influence of the geographical origin and post-harvesting processing on the quality of the final beverage. For that, we examined the non-volatile chemical profile of specialty Coffea arabica beans from Minas Gerais state, Brazil. It included samples from Cerrado (Savannah), and Matas de Minas and Sul de Minas (Atlantic Forest) regions, produced by two post-harvesting processing practices. Trigonelline, theobromine, theophylline, chlorogenic acid derivatives, caffeine, caffeic acid, ferulic acid, and p-coumaric acid were quantified in the green beans by high-performance liquid chromatography with diode array detection. Additionally, all samples were roasted and subjected to sensory analysis for coffee grading. Principal component analysis suggested that Cerrado samples tended to set apart from the other geographical locations. Those samples also exhibited higher levels of trigonelline as confirmed by two-way ANOVA analysis. Samples subjected to de-pulping processing showed improved chemical composition and sensory score. Those pulped coffees displayed 5.8% more chlorogenic acid derivatives, with an enhancement of 1.5% in the sensory score compared to unprocessed counterparts. Multivariate logistic regression analysis pointed out altitude, ferulic acid, p-coumaric acid, sweetness, and acidity as predictors distinguishing specialty coffee beans obtained by the two post-harvest processing. These findings demonstrate the influence of regional growth conditions and post-harvest treatments on the chemical and sensory quality of coffee. In summary, the present study underscores the value of integrating target metabolite analysis with statistical tools to augment the characterization of specialty coffee beans, offering novel insights for quality assessment with a focus on their bioactive compounds.

Assessment of Green Manure Crops and their Impacts on Mineralizable Nitrogen and Changes of Nutrient Contents in the Soil

To evaluate the green manure crops those can promote soil properties and the ability of nitrogen (N) mineralization in paddy soil, a pot experiment was conducted at the Department of Agronomy, Yezin Agricultural University, Naypyidaw, Myanmar from April to August 2022. The experimental design was a randomized complete block design with three replications. Ten green manure crops were sown as treatments: soybean (Glycine max (L.) Merr), green gram (Vigna radiata L. Wildzek.), black gram (Vigna mungo L. Hepper.), cowpea (Vigna catjang), cowpea white (Vigna unguiculata (L.) Walp.), lab lab bean (Lablab purpureus (L.) Sweet.), mayflower bean (Phaseolus vulgaris L.), rice bean (Vigna umbellata), sunn hemp (Crotalaria juncea L.), and dhaincha (Sesbania bispinosa (Jacq.)). At the flowering stage, various green manures were incorporated into the soil, and their growth characters were measured along with the mineralizable N, total N, phosphorus (P2O5), and potassium (K2O) contents of the soil. The results indicated that rice bean, sunn hemp, and dhaincha had higher shoot and root length, shoot and root fresh weight, and dry weight compared to other varieties. In addition, they contain a higher percentage of total N content and total P2O5, and consequently, its C:N ratio was lower. After incorporating green manures into the soil, the mineralizable N increased gradually from 0 weeks to 10 weeks and then, the nutrient values decreased. Among green manures, sunn hemp, dhaincha, and rice bean were found to have higher mineralizable N (%) and applicable mineralized N than others. In conclusion, the incorporation of green manures into the soil improves the N, P2O5, and K2O contents of the soil, along with the mineralizable N content. Among green manure crops, dhaincha, rice bean, and sunn hemp were superior to other varieties due to higher biomass yield, mineralizable N (%), and chemical compositions, especially total N content.

Cultivars of green bean for the Northwestern region of Russia

Based on the rules and recommendations of the International Code of Nomenclature for Cultivated Plants, nomenclatural standards were prepared for three green bean cultivars ‘Elizaveta’, ‘Uspekh’, and ‘Rebus’ bred at the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR). The nomenclatural standards were designed as herbarium sheets, three per cultivar for ‘Elizaveta’ and ‘Rebus’, and four sheets for cv. ‘Uspekh’. Each sheet contains parts of one plant supplemented with photographs of beans, seeds and flowers of each green bean cultivar. Nomenclatural standards were registered in the VIR Herbarium database and deposited in the nomenclatural types section of the Herbarium of cultivated plants of the world, their wild relatives and weeds (WIR) and the National Center for Plant Genetic Resources of Russia.

The Effect of Moringa Leaf (Moringa oleifera L.) Liquid Organic Fertilizer with Different Concentrations on the Growth of Beans (Phaseolus vulgaris L.)

One of the efforts to increase the production of chickpea plants to meet market needs is to optimally utilize the waste of Moringa leaves by converting Moringa leaves into liquid organic fertilizer so that it is easier and more practical to apply and easily absorbed by plants. Liquid organic fertilizer plays a role in improving the physical, chemical and biological properties of the soil, which can increase the production of upright bean plants. This study aims to determine the effect of liquid organic fertilizer (POC) of Moringa leaves with different concentrations and to determine the most effective concentration of liquid organic fertilizer (POC) on the growth of green beans (Phaseolus vulgaris L.). The method used is an experimental method with a completely randomized design (CRD). The treatment consisted of a concentration of 16% chicken manure (as a control), POC concentrations of 60%, 65%, 70%, 75% and 80%. The results showed that there was an effect of different concentrations of liquid organic fertilizer (POC) from Moringa oleifera L. on the growth of plant height, number of leaves and wet weight in bean plants (Phaseolus vulgaris L.). The most effective concentration of liquid organic fertilizer (POC) from Moringa leaves is at a concentration of 80% with an average plant height of 41.2 cm, an average number of leaves of 15.25 leaves and an average wet weight of 3.98 grams. number of leaves and fresh weight on chickpea plants (Phaseolus vulgaris L.). The most effective concentration of liquid organic fertilizer (POC) from Moringa leaves is at a concentration of 80% with an average plant height of 41.2 cm, an average number of leaves of 15.25 leaves and an average wet weight of 3.98 grams. number of leaves and fresh weight on chickpea plants (Phaseolus vulgaris L.). The most effective concentration of liquid organic fertilizer (POC) from Moringa leaves is at a concentration of 80% with an average plant height of 41.2 cm, an average number of leaves of 15.25 leaves and an average wet weight of 3.98 grams.

Effect of the Drying Method and Storage Conditions on the Quality and Content of Selected Bioactive Compounds of Green Legume Vegetables.

This study aimed to determine the effect of the drying method (freeze-drying, air-drying), storage period (12 months), and storage conditions (2-4 °C, 18-22 °C) applied to two legume species: green beans and green peas. The raw and dried materials were determined for selected physical parameters typical of dried vegetables, contents of bioactive components (vitamin C and E, total chlorophyll, total carotenoids, β-carotene, and total polyphenols), antioxidative activity against the DPPH radical, and sensory attributes (overall quality and profiles of color, texture, and palatability). Green beans had a significantly higher content of bioactive components compared to peas. Freeze-drying and cold storage conditions facilitated better retention of these compounds, i.e., by 9-39% and 3-11%, respectively. After 12 months of storage, higher retention of bioactive components, except for total chlorophyll, was determined in peas regardless of the drying method, i.e., by 38-75% in the freeze-dried product and 30-77% in the air-dried product, compared to the raw material.

Breeding Strategies for Simultaneous Improvement in Anthracnose Disease Resistance and Economically Important Traits in French Bean

Background: French bean (Phaseolus vulgaris L.) production in the tropics is threatened by heavy incidence of anthracnose disease causing substantial crop loss when infection is at the early growth stages. Breeding strategies for tolerance against anthracnose disease along with enhanced productivity, and high pod protein content are to be formulated. Methods: Genotypes having broad genetic base and phenotypic diversity in 5 bush and 1 pole types were crossed in a 6 × 6 half diallel mating design to estimate combining ability, mode of gene action, and extent of heterosis for 11 quantitative traits. Result: The additive genetic effect was evident for percent disease index (PDI) of anthracnose and 10 pod weight. Rapid genetic gain can be achieved due to predominance of additive gene action in their control and can therefore be selected in early generation through simple breeding methods. Rest of the economic traits controlled by additive and non-additive gene effects could be improved through biparental mating, reciprocal recurrent selection, or diallel selective mating. Anthracnose disease tolerant and high yielding cultivars of might be developed utilizing parents, ‘Laxmi’, ‘Arka Sharath’ and ‘Vaishnavi-264’ with high gca effects. Although two cross combinations ‘Arka Sharath × Lakshmi’ and ‘Arjun × Arka Sharath’ showed significant heterobeltiosis in desired direction for PDI of anthracnose and other desirable horticultural traits but could not be exploited at commercial level due to complexity in hybridization. Identifying pure lines with tolerance against anthracnose disease and favorable horticultural attributes could be accomplished in segregating generations of the prospective hybrids.