Direct sample introduction (DSI), or "dirty sample injection," was investigated in the determination of 22 diverse pesticide residues in mixed apple, green bean, and carrot extracts by benchtop gas chromatography/tandem mass spectrometry (DSI/GC/MS-MS). The targeted pesticides, some of which were incurred in the samples, included chlorpyrifos, azinphos-methyl, parathion-methyl, diazinon, terbuf...

Two field experiments were conducted at Agricultural Research Farm of the Faculty Agriculture, Benha University, Egypt, during two growing seasons 2018 and 2019 to investigate productivity soybean (Glycine max L.) under different sowing dates (May 5, May 20 and  June 3) weed control treatments (no weeding (control), hand 40 DAP, chemical by pendimethalin (omega herbicide) rate 1.7 L/fed oxyflur...

Aims: To study the influence of early post-emergence herbicides on photosynthetic pigments and yield in greengram.
 Study Design: Randomized Block Design.
 Place Duration Study: Field experiment was conducted at Tamil Nadu Agricultural University, Coimbatore, India during summer 2022.
 Methodology: The laid out with three replications having nine treatments comprising weedy check...

Background: Weeds are primary factors that adversely affect growth, yield and seed quality of summer green gram, which can be minimized with adoption proper weed management practices. This field experiment was conducted to find out the effective practice in gram (Vigna radiata) under zero tillage condition. Methods: In this field-laboratory investigation during season 2019 on different herbicid...