A field study on the effects of pre- and post-emergence application herbicide (pendimethalin) reproductive yield five accessions cowpea (TVu-9092, TVu-16265, TVu-16320, TVu-16323 TVu-16421) was conducted between June August, 2018. Pendimethalin applied both as early (PE EPOE) followed by hand weeding at 4 8 weeks after sowing (WAS). Number pods per plant highest in TVu-9092 treated with 0.125 k...

VelcheVa, I., S. PetroVa, I. MolloV, G. GecheVa and D. GeorGIeV, 2012. Herbicides influence the community structure of the soil mezofauna. Bulg. J. Agric. Sci., 18: 742-748 A field bioassay was carried out to assess the impact of “NIRVANA” (active substances imazamox and pendimethalin) and “STOMP 330 EC” (active substance pendimethalin) herbicides residues to the soil mezofauna. The investigate...

grass (Mueller-Warrant and Brewster, 1986), common occurrences in grass seed fields. Seed laws and market Effective weed control was a major concern of Oregon grass seed expectations define allowable limits for weed seed congrowers during their recent transition from open-field burning to mechanical methods of managing post-harvest residues. This 4-yr herbitamination, but production efficiency ...

The present study was carried out at Regional Research Station, CCS Haryana Agricultural University, Karnal, during winter (rabi) seasons of 2019–20 and 2020–21. In this experiment, ZT-wheat (Triticum aestivum L.) sown with happy seeder under surface residue load 6 t/ha (chopped). Fourteen weed control treatments including pre-emergence herbicide (pendimethalin 1500 g/ha), sequential applicatio...

Field trials were conducted over a three-year period (2009 to 2011) to evaluate the efficacy of pendimethalin preplant-incorporated (PPI), bentazon, fomesafen, bentazon plus fomesafen, or halosulfuron applied postemergence (POST) and the sequential application of pendimethalin applied PPI followed by bentazon, fomesafen, bentazon plus fomesafen or halosulfuron applied POST in white bean in Onta...

Most agronomic situations involve a sequence of herbicide, fungicide, and insecticide application. On the other hand, use of pesticidal combinations has become a standard practice in the production of many agricultural crops. One of the most important processes influencing the behavior of a pesticide in the environment is its degradation in soil. It is known that due to several pesticide applic...

Onion (Allium cepa L.) weed interference lowers bulb yield and financial return for onion growers who pay labour. During the Rabi seasons of 2011–12 2012–13, a field experiment was worked out at Horticultural College Research Institute, Dr.Y.S.R University, Venkataramanagudem, Tadepalligudem, West Godavari District, A.P to examine effects pre post emergence herbicides on economics cv.N–53. Ten ...

Aim: To evaluate the weed control efficiencies of different mulching practices and legume intercropping in transplanted pearl millet.
 Study Design: Randomized Complete Block Design (RBD).
 Place Duration Study: The field trial was conducted during Rabi season 2022 at school agricultural sciences Karunya Institute technology sciences, Coimbatore, Tamil Nadu.
 Methodology: consist...

Aims: To identify the weed species in Bt cotton under Tunga-bhadra project command area and to study effect of sequential application pre- emergent (PE) post- herbicides (PoE) on growth know efficiency different control practices species.
 Study Design: The experiment was laid RBD (Randomized Block Design).
 Place Duration Study: conducted at ICAR- Krishi Vigyan Kendra farm, UAS, Raic...

Fourteen pesticides (fungicides, herbicides, and insecticides) were tested to determine whether they had deleterious effects on the bioinsecticide Bacillus popilliae, the causal agent of milky disease. All of these pesticides reduced levels of spore viability, spore germination, and/or vegetative cell growth when they were tested over a range of concentrations from 0 to 1,000 ppm of active ingr...