Bioefficacy, Phytotoxicity and Economics of Post-emergence Herbicides in Moth Bean (Vigna aconitifolia) in Hot Arid Regions

Background: Weed infestation is the major cause of yield loss to Kharif pulses in arid regions. Post-emergence herbicide application is a promising weed management option for pulses in these areas. Therefore, the current study was aimed to find an effective and economic post-emergence herbicide molecule for weed control in moth bean. Methods: A field experiment was conducted during 2017-2019 with different herbicides, hand weeding, weed-free and unweededs in Kharif mung bean in a randomized complete block design with three replications. Result: Among the herbicide treatments, post-emergence application of propaquizafop + imazethapyr @ 125 g a.i. ha-1 being statistically at par with clodinafop-propargyl + sodium acifluorfen @ 312.5 g a.i. ha-1 and hand weeding recorded the highest reduction in total weed dry matter (73.9%), highest weed control efficiency (73.8%) and lowest weed persistence index (1.03) compared to the unweeded. The reduction in seed yield in unweeded compared to weed-free and hand weeding was 50.8% and 42.1%, respectively. As the imazethapyr-containing herbicides caused crop phytotoxicity, significantly higher crop dry weight (513 g m-2), seed yield (5.53 q ha-1), stover yield (18.0 q ha-1), gross returns and net benefits of moth bean were recorded with clodinafop-propargyl + sodium acifluorfen (312.5 g a.i. ha-1) over other herbicide treatments. Clodinafop-propargyl + sodium acifluorfen (@312.5 g a.i. ha-1) registered the minimum value of weed index (20) and highest values of herbicide efficiency index (3.9) and crop resistance index (4.70).

Nutritional and quality characteristics of wheat bread fortified with different levels of soaked–dehulled moth bean (Vigna aconitifolia) seeds powder

PurposeSoaked–dehulled moth bean seed (SDMBS) powder was incorporated into wheat flour and the paper aims to investigate its effects on the nutritional and quality properties of composite bread.Design/methodology/approachDifferent ratios of SDMBS powder (0%–12.5%) were mixed into wheat flour to prepare composite bread. Proximate composition, mineral content and functional properties of SDMBS powder and wheat flour were studied. The composite bread samples were assayed for proximate composition, mineral nutrients, amino acid composition, physical characteristics as well as sensorial properties.FindingsProtein and ash contents of SDMBS powder were found to be 2.15 and 5.69 fold higher than wheat flour. Water absorption capacity (WAC), oil absorption capacity (OAC), (FC) and emulsion activity (EA) values of SDMBS powder were also 1.63, 1.78, 4.43 and 1.58 times higher than wheat flour, respectively. The inclusion of different levels of SDMBS powder into wheat flour significantly (p = 0.05) increased the functional properties of composite flours. Bread samples fortified with SDMBS powder exhibited higher values of essential amino acids than the recommendations of World Health Organization/Food and Agriculture Organization/United Nations University (2007). The bread samples containing 10% and 12.5% of SDMBS powder provided 39.23% and 41.15% of the recommended lysine level, respectively. The addition of a higher proportion of SDMBS powder into wheat flour gradually increased the protein and ash contents of the bread samples. Control sample without SDMBS powder (0%) and samples fortified containing 2.5% and 5% of SDMBS powder received the highest scores of overall acceptance, whereas the bread sample with the highest SDMBS powder (12.5%) content received the lowest scores.Research limitations/implicationsThe main findings of the current investigation indicated that the addition of 2.5–5% of SDMBS powder into wheat flour enhanced the nutritional and quality characteristics of wheat bread.Originality/valueSDMBS powder could be incorporated into refined wheat bread to achieve functional bread with significantly higher protein content.

Assessing the Information Communicatyion Technology (ICT) Knowledge Levels of the Moth Bean Growers in Churu District of Rajasthan, India

Now a days new technologies introducing in agriculture and it reduce the role of man power. Globally, in this informative era, information, communication and technology (ICT) play vital roles in creating awareness about new innovations in every field of life, especially in agriculture. ICTs can make agriculture more innovative, attractive and productive occupation through providing latest useful information. In this study, ICTs is operationalized as the use of communication tools like, WhatsApp group, SMS, Telephone helpline to reach farmers. It saves money, time and efforts and reduces dependency on so many factors in the chain of extension. In this present study, majority of respondents were had medium level of knowledge regarding ICT.

Destruction of Moth Bean (Vigna aconitifolia (jacq.) Marechal) Morphological Aspect and Biochemical Constituents during Dairy Effluent Irrigation

The current exploration is being fetched out to evaluate the consequence of dairy effluent on morphological aspect and biochemical constituents in Moth bean (Vigna aconitifolia (Jacq.) Marechal). For this, experimentation work dairy effluents were amassed from the outlet of milk processing plants. The diverse concentrations used for the effluent were Control (normal water), 5, 25, 50, 75 and 100%. The growth parameters viz., Shoot Length (SL), Roots Length (RL), Number of Leaves (NL), Total Leaf Area (TLA), Fresh Weight (FW) and Dry Weight (DW), and the biochemical issue like viz., chlorophyll ‘a’, chlorophyll ‘b’, total chlorophyll, carotenoid, reducing, non-reducing sugar, total sugars, starch, amino acid, and protein content were analysed

Ectoparasite Habrobracon Hebetor Say Is an Efficient Biological Control Agent of Lepidopteran Pests

Ectoparasite Habrobracon hebetor Say is one of the most widely used biological controllers in biological plant protection against a number of harmful lepidopterans, including especially dangerous pests of corn, soy, fruit and vegetable crops. As a result of research conducted in 2017, food specialization and parasitic activity of three different populations of H.hebetor were studied. Two races have been identified for mass rearing and application: pyralid and leaf roller (against corn moth, bean pod borer, apple and plum moths), and pyralid owl-moth (against cotton moth, corn borer, bean pod borer and boxwood moth). As a result of studies of biological features and trophic needs, it has been determined that caterpillars of mill moth (Ephestia cuhniellia Zella) should be used as a host insect for laboratory cultivation of the stock population of the Habrobracon pyralid and leaf roller race (race No. 1). For the introduced from South Kazakhstan the H.hebetor pyralid and noctuid race the most productive rearing is on the caterpillars of large bee moth (Galleria mellonela L.). Optimal temperature for rearing of both races is 26-28 ° C, relative air humidity is 70% and photoperiod is not less than 16 hours. It has been noticed that before laying eggs on the host’s caterpillars, the Habrobracon female preliminarily paralyzes the victim, piercing the sheath with ovipositor. As a result, the caterpillar stops eating and is immobilized. In 3-4 days larvae hatch out of the laid on the caterpillar eggs. The larvae feed on the contents of the caterpillars for 4-5 days, then pupate and after 6-8 days an adult insect leaves the cocoon. The development of one generation lasts 13-16 days, one cocoon includes one parasite. 1,000 large bee moth caterpillars used for infection provide on average 5.8-6.0 thousand cocoons, of which an average of 4.5-4.7 thousand parasites fly out.