Ayanda Opeyemi Isaac,1,* Oniye Sonnie Joshua2 and Auta Jehu2
...veniles to commonly used herbicides, glyphosate and paraquat was evaluated through changes in fish behaviour and mortality. Juveniles of the African catfish were exposed to varying acute concentrations of glyphosate and paraquat. The fishes responded, exhibiting different behavioural abnormalities like hyperactivity, abnormal swimming, restlessness, loss of equilibrum and haemorrhage. Observation of opercular ventilation count (OVC), tail fin movemant rate (TM...
Md Riton Choudhury, Koushik Brahmachari, Sudeshna Kar and Rupayan Deb
Integration of weed management practices in rice-potato-groundnut cropping sequence
...ures (e.g. hand weeding, herbicides, mulching etc.) on the yield of crops in sequence and cost effectiveness of different weed control measures. Rice exhibited the maximum yield when treated with two hand weedings, but it may be profitably replaced by the application of herbicides. From the point of eco-safety measures and economy, combination of hand weeding and mulching can be judiciously recommended in potato and groundnu...
Biswajit Pramanick, Sruti Karmakar, Koushik Brahmachari, Rupayan Deb
An integration of weed management practices in potato un-der New Alluvial soil
...eat opportunity of using herbicides and mulching in combination to cope up with the labour crisis and minimize the cost of cultivation, therefore, maximizing benefit cost ratio....
Muhammad Asad1, Safdar Ali1, Muhammad Ramzan Ansar2, Ijaz Ahmad3*, Muhammad Suhaib4 and Muhammad Khubaib Abuzar5
...w wheat yield. Synthetic herbicides are mostly used to control weeds. A field experiment was conducted to investigate the Chemical control of broad-leaved weeds in wheat at the Koont Research Farm, PMAS-Arid Agricultural University, Rawalpindi, during rabbi season, 2014. The experiment was laid out in a randomized complete block design (RCBD) with four replications, with a plot size of 06 x 04 m2. Four different herbicides w...
Shahida Khalid*and Shahida Nasreen Khokhar*
INTERACTION OF HERBICIDES AND BIO-INOCULANTS WITH AGRICULTURAL CROPS AND WEEDS
.... The residual/carryover herbicides may influence sowing decisions for the next crop due to reduced herbicide breakdown. The present study aimed at exploring the contribution of bio-fertilizer microbes (Azospirillum) to mitigate the inhibitory effect of herbicide residue in soil, and their inhibitory effect on weed seeds. The crops studied under laboratory conditions were Brassica spp. and Zea mays while Phalaris minor was the test weed. In first experiment, B...
Asghar Ali*, Muhammad Tahir**, Shahid Riaz Malik* and Muhammad Hanif Munawwar*
EVALUATION OF PRE AND POST-EMERGENCE HERBICIDES FOR WEED MANAGEMENT IN LENTIL (LENS CULINARIS MEDIK.)
...e pre and post-emergence herbicides for weed control in lentil. The experiment comprised eight treatments including three herbicides, manual weeding and check (no weeding). The yield was higher in manual weeding but in herbicide treatments Isoproturon as pre-emergence @ 2 kg -1 ha produced statistically at par grain yield to that of manual weeding -1 followed by Isoproturon after one month of planting @ 2 kg ha . Both the tr...
Zubina Hameed1, Muhammad Azim Malik1, Safdar Ali1*, Muhammad Ansar1, Farina Shaheen1, Ijaz Ahmad2 and Khisrao Kalim3
...different post-emergence herbicides viz. Clean wave 15 EO (Aminopyralid + fluroxypyre) @ 0.8 L ha-1, Aim 40 DF (Carfentrazone ethyl) @ 0.05 Kg ha-1, Buctril-super 60 EC (Bromoxynil + MCPA) @ 0.750 L ha-1, Atlantis 3.6 WG (Mesosulfuron + iodosulfuron) @ 0.7 Kg ha-1, Sectril-M 40 EC (Bromoxynil + MCPA) @ 1.2 L ha-1, Brominal-M 40 EC (Bromoxynil + MCPA) @ 2.0 Kg ha-1 for controlling weeds in rainfed wheat. The experiment was laid out in Randomized Complete Block ...
Abid Muhammad Shah1, Safdar Ali1*, Ijaz Ahmad2, Gulzada Wazir1, Obaidullah Shafique1, Muhammad Amir Hanif1, Bashir Ahmad Khan3 and Sumaira Zareen4
... the effect of different herbicides and sowing methods on wheat productivity and population dynamics of weeds. Different wheat sowing methods (S) were Broadcasting, Line sowing, Ridge sowing, Bed sowing and herbicides used were Ally Max, Clean wave, Starane M. and Buctril Super 60 Ec. The experiment was laid out in RCBD with split plot arrangement having three replications. Hand weeded (weed free), and weedy check (control) ...
Misbahullah, Shad Khan Khalil, Asim Muhammad*, Afza Tabassum and Shah Fahad
Muhammad Riaz Gondal1,2*, Aqib Riaz4, Sultan Ahmad Rizvi2, Bushra Zulfiqar2, Waqas Naseem2, Humara Umar3, Ahmad Hussain1 and Mazher Iqbal3
...brid (S.S. Hybrid). Four herbicides namely Clodinafop-propargayl (Clodinafop) @ 0. 25 and 0.375 kg ha-1, Paraquat and Glyphosate @ 1.5 and 2 L ha-1 and Fenoxaprop-p-ethyl (Puma super) @ 1.0 and 1.5 L ha-1 were applied on Pak Sudac variety of S. S. Hybrid and compared their control on weedy grasses with a weedy check (no weedicide application) during summer seasons of years 2018 and 2019. It was observed that application of Glyphosate and Paraquat @ 2 L ha-1, 1...
Muhammad Javaid1*, Unsar Naeem-Ullah1, Waheed S. Khan2, Shafqat Saeed1, Mirza Abdul Qayyum1 and Muhammad Arslan Khan1
Role of Nanotechnology in Crop Protection and Production: A Review
..., plant diseases and nanoherbicides for the management of weeds. It also facilitate in precision farming, targeted use of inputs i.e. nanofertilizers and to overcome the environmental stress seed treatments with nanoparticles, to improve the crop yield use of smart gene delivery system. This technology can also be useful for sustainable water use and irrigation water filtration. It also plays an important role in pollution reduction. Green revolution of any de...
Bakhtiar Gul*, Saleetha Rabial and Haroon Khan
...nvestigate the effect of herbicides on the management, growth and reproduction of duckweed (Lemna minor). The experiment was laid out in Completely Randomized Design (CRD) with three replecations and various herbicidal treatments. Duckweed was collected from fresh water bodies and transferred to the experimental units (pots). Data were recordrd on fresh biomass, budding (%), duckweed mortality (%), plant growth, root length, frond diameter, growth of microscop...
Haroon Ur Rashid1*, Nazia Tahir2, Muhammad Zamin3, Naveed Shehzad4, Aman Ullah2, Bibi Zainub5 and Farooq Azam6
...ur reliance on synthetic herbicides and sustainable maize production. In this study, different tillage regimes and various allelopathic treatments were integrated for weed management in spring planted maize at Agricultural Research Station, Swabi (KP), Pakistan during spring both years 2014 and 2015. The experiment was laid out at silt loam soil in Randomized Complete Block Design (RCBD) with a split plot arrangement having three (03) replications. Different t...
Safdar Ali1*, Muhammad Amir Hanif1, Muhammad Umar1, Amir Manzoor1, Obaidullah Shafique1, Bashir Ahmad Khan2 and Ijaz Ahmed3
...al Road Rawalpindi. Four herbicides were used as once and twice application, i.e., Buctril Super (Bromoxinil 30% with MCPA 30% w/v), Ally Max (Metsulfuron Methyl 14.3% w/w with Tribenuron Methyl 14.3% w/w), Starane M (Fluroxypyre 10% with MCPA 40% w/w) and Clean wave (Aminopyralid 1% with Fluroxypyre14% w/w) at recommended doses. A weedy check and a weed free plot were also kept for comparison. Results showed that in comparison to control plot (weedy check), t...
Iqtidar Hussain1, Haroon Shahzad2*, Sami Ullah2*, Muhammad Jawad Nazir1 and Muhammad Rizwan3
Muhammad Waqas Yonas1,2*, Khuram Mubeen2, Muhammad Irfan3, Muhammad Ayaz Shahzad4, Mudassir Aziz2, Saad ur Rehman5 and Shoaib Zawar2
... pre- and post-emergence herbicides in reduced doses can restrict weeds growth till 40 DAS to maximize wheat productivity. ...
Shujaullah Khan1, Zahid Hussain1*, Haroon Khan1 and Omer Suha Uslu2
...n with certain synthetic herbicides, a field experiment was designed in the Farm of the University of Agriculture Peshawar, in the wheat growing season of 2020-21. A Randomized Complete Block design (RCBD) was used for the layout of the experiment, keeping four replications. The experiment consisted of six different treatments including three herbicides viz. Cut Out 40 EC (bromoxynil+MCPA) @ 500 ml ha-1 as a broad leaf weeds...
Imtiaz Khan1*, Abdullah1, Muhammad Ibrahim1, Muhammad Ishfaq Khan1, Saima Hashim1, Shomayela Afzal2 and Khalid Nawab3
...ments include; different herbicides (Pendimethalin, dual gold and fenxaprop-p-ethyl), mulches (Black polythene, white polythene and available weed biomass) and allelopathic weed extracts (Asphodelus tenuifolius Cav., Convolvulus arvensis L. and Lathyrus sp.) compared with control treatment. The study parameters include; weed density (m-2) before and after application, fresh and dry weight (m-2) of A. tenuifolius Cav., plant height (cm), number of nodes and bra...
Hillary M.O. Otieno1,2*
...t-align: justify;">Using herbicides is a time-saving technology that could increase crop productivity, revenue, and food security among resource-constrained farmers in the Sub-Saharan Africa region. However, the land sizes are small and pose a big question as to whether it is economical to embrace the technology. Again, if not used well, these products could be harmful to humans and other non-targeted organisms that significantly contribute to the well-being o...
Shahbaz Hussain1, Asif Ameen2*, Muhammad Ehsan Safdar3, Atif Naeem1, Ahmad Jawad1, Madad Ali1, Muhammad Ather Nadeem3, Ghulam Abbas2, Muhammad Arif2, Muhammad Ahmad Zafar4, Zahid Hassan5
...ed to choose appropriate herbicides and their effective dose for controlling weeds in DSR fields. A field trial was conducted to appraise the comparative efficacy of three post-emergent herbicides applied at different doses [Clover 20% EC (bispyribac sodium) at 39.54, 59.30, and 79.07 g a.i. ha-1, Pyranex Gold 30% WDG (bispyribac sodium + bensulfuron methyl) at 74.13, 111.20, and 148.26 g a.i. ha-1, and Puma Super 7.5% EW (f...
Abdelghafour El-Hamzaoui*, Mouloud Lamtai, Laila Ibouzine‑Dine, Sofia Azirar, Mohamed Yassine El-Brouzi, Ayoub Rezqaoui, Aboubaker El-Hessni, Abdelhalem Mesfioui
... use of glyphosate-based herbicides (GBH) in agricultural practices raises major concerns regarding potential human toxicity. Mounting evidence from prior studies has delineated a direct link between GBH exposure and the development of neurodegenerative disorders. These compounds are also suspected of being involved in the induction of affective disorders. The present study was undertaken to examine the dose-dependent impact of GBH exposure over 8-week period ...
