Potential dermal exposure and ergonomic assessment in greenhouse spraying.

Greenhouses are space-efficient structures used in the production of produce. However, occupational health issues like exposure to chemicals, and physiological and postural stresses are experienced by operators while performing farm activities due to the enclosed environment of the greenhouse. This study assesses chemical exposure and physiological and postural parameters of operators during spraying with two different types of sprayers (Battery-powered knapsack sprayer [Battery sprayer] and AC-powered stationary sprayer [Stationary sprayer]) with two different application techniques (continuous and alternate row).

Antioxidant activities, dietary nutrients, and yield potential of bitter gourd ( L.) lines in diverse growing environments.

The biotic and abiotic stresses cause a significant decline in the yield and fruit quality traits, including antioxidants and minerals, of bitter gourd when grown in open fields. Protected cultivation technology has emerged to minimize such stresses. We investigated the effect of diverse environments (hi-tech greenhouse, naturally ventilated polyhouse, insect-proof net-house, and open field) and breeding lines on earliness, yield potential, antioxidant activities, and dietary nutrients.

Identification of new stable resistant sources and assessing agro-morphological performance of sponge gourd germplasm against incidence.

(TolCNDV) causes yellow mosaic disease, which poses a significant biotic constraint for sponge gourd cultivation, potentially resulting in crop loss of up to 100%. In the present investigation, 50 diverse genotypes were screened for 3 years under natural epiphytotic conditions. A subset of 20 genotypes was further evaluated across four different environments.

Elevated CO along with inoculation of cyanobacterial biofilm or its partners differentially modulates C-N metabolism and quality of tomato beneficially.

Diazotrophic cyanobacteria are known to influence nutrient availability in soil, however, their benefits under elevated CO environment, particularly on fruit quality attributes, is a less investigated aspect. Laboratory developed cyanobacterium-fungal biofilm (An-Tr), composed of (An) as the matrix with the partner as (Tr), along with the individual partners were evaluated under ambient (aCO-400 ± 50 ppm) and elevated (eCO-700 ± 50 ppm) conditions, with and without tomato plants. An-Tr inoculation exhibited distinct and significantly higher values for most of the soil microbiological parameters, plant growth attributes and antioxidant/defense enzyme activities measured at 30 and 60 DAI (days after inoculation).

Physiological race characterisation of Fusarium oxysporum strains infecting tomato employing candidate pathogenicity genes and host resistance.

Physiological races of 14 strains of Fusarium oxysporum f.sp. lycopersici were established by PCR profiling SIX gene expressions.

Impact of Foliar Application of ZnO and FeO Nanoparticles on Seed Yield and Physio-Biochemical Parameters of Cucumber ( L.) Seed under Open Field and Protected Environment during Seed Germination.

Nutritionally rich cucumber seeds remain in demand in the agricultural, health and cosmetic sectors as they are essential for a successful crop stand establishment and seed-based products. However, the production of cucumber seeds is impeded by source limitation and nutrient deficiency. The foliar application of micronutrients can supplement this deficiency and overcome the physiological setback.

Corrigendum: Characterization of Spp. Inciting Vascular Wilt of Tomato and Its Management by a -Based Biocontrol Consortium.

[This corrects the article DOI: 10.3389/fpls.2021.

Nano-Enabled Products: Challenges and Opportunities for Sustainable Agriculture.

Nanotechnology has gained popularity in recent years owing to its established potential for application and implementation in various sectors such as medical drugs, medicine, catalysis, energy, material, and plant science. Nanoparticles (NPs) are smaller in size (1-100 nm) with a larger surface area and have many fruitful applications. The extraordinary functions of NPs are utilized in sustainable agriculture due to nano-enabled products, e.

Characterization of Spp. Inciting Vascular Wilt of Tomato and Its Management by a -Based Biocontrol Consortium.

Though the vascular wilt of tomato caused by the species of is globally reported to be a complex disease in certain countries, for example, India, our studies indicated that the disease is caused by either f. spp. (Fol) or (FS) with the Fol being widely prevalent.

Microbial inoculants as plant growth stimulating and soil nutrient availability enhancing options for cucumber under protected cultivation.

Protected cultivation of vegetables is often hampered by declining nutrient availability in soil due to year-around farming, which in turn, leads to poor quality and yields, causing serious concern. Our study aimed towards evaluating the potential of novel biofilm formulations-Anabaena or Trichoderma as matrices with Azotobacter sp. as Anabaena-Azotobacter (An-Az) and Trichoderma-Azotobacter (Tr-Az) or together as Anabaena-Trichoderma (An-Tr), on the growth, physiological activities, yield, and changes in the profiles of soil microbial communities in two cultivars (cv.