Lincoln Weed Control In Cereals And Pasture. - CORE
View metadata, citation and similar papers at core.ac.ukbrought to you byCOREprovided by Department of Agriculture and Food, Western Australia (DAFWA): Research LibraryResearch LibraryExperimental Summaries - Plant ResearchResearch Publications1987Lincoln weed control in cereals and pasture.I. HudsonR. RammFollow this and additional works at: art of the Agronomy and Crop Sciences Commons, Soil Science Commons, and the Weed ScienceCommonsRecommended CitationHudson, I, and Ramm, R. (1987), Lincoln weed control in cereals and pasture. Department of Agriculture andFood, Western Australia, Perth. Report.This report is brought to you for free and open access by the Research Publications at Research Library. It has beenaccepted for inclusion in Experimental Summaries - Plant Research by an authorized administrator of ResearchLibrary. For more information, please contact @agric.wa.gov.au, paul.orange@dpird.wa.gov.au.
Trial Title:L i n c o l n w e e d c o n t r o l i n cerealsT r i a l Number:87LG62Location:G. H a r v e y , L a k e KingS o i l Type:S a n d y l o a m ( 1 0 cm) o v e r g r e y clayBlanket Treatments:A l l p l o t s e x c e p t c o n t r o l s p r a y e d withG l y p h o s a t e ( 1 L/ha)G u t h a w h e a t 5 0 kg/ha96 k g / h a A g r a s No. 2Sown 3/7/87CropOfficersI . H u d s o n ( L a k e King)( L a k e Grace)R . RammVolume o f A p p l i c a t i o n ( L / h a ) :5 0 L/haStage o f Crop:P r e - s o w i n g - Z12S t a g e o f Weeds:
Table 31.87LG62 C o n t r o l o f L i n c o l n w e e d ( D i p l o t a x i s t e n u f o l i a ) i n cerealsP r e - s e e d i n g t r e a t m e n t ofG l y p h o s a t e o n t r s 2-9123456789NilNilGleanAllyBromoxynil MCPATigrex2 , 4 - D amineMCPABrodalR a t e a n d stageo f growth1 5 g IBS5 g IBS1 . 4 L Z121 . 0 L Z121 . 0 L Z121 . 0 L Z122 0 0 m l Z12% Control07095786866795766Yieldkg/haYield% 6149I B S C h e m i c a l i n c o r p o r a t e d b y s o w i n g treatment.Z12 Z a d o k S c a l e 2 l e a v e s o n m a i n s t e m o f crop.AdditionalB l a n k e t t r e a t m e n t w i t h G l y p h o s a t e c o n t r o l l e d some r y e g r a s s .t r e a t m e n t w i t h G l e a n k i l l e d n e a r l y a l l t h e r y e g r a s s a n d g a v e t h e b e s t k i l l ofL i n c o l n weed.T h eyield.2 , 4 4 ) ami.ne wnn a p p l I n d t o o e a r l y a n d c a u s e d c r o p d i s t o r t i o n a n d l o s s ofC r o p w a s s o w n l a t e a n d t h e d r y w i n t e r c a u s e d l o w yields.M o s t L i n c o l m w e e d p l a n t s i n c r o p e m e r g e d f r o m o l d r o o t stocks.-46-
Trial Title:C o n t r o l o f L i n c o l n w e e d i n pasture.T r i a l Number:87LG63Location:G. H a r v e y - L a k e KingS o i l Type:S a n d y l o a m ( 1 0 cm) o v e r g r e y clayBlanket Treatments:S h e e p g r a z e d s i t e a f t e r t r e a t m e n t s applied.Officers:I . H u d s o n - L a k e KingR. R a m- L a k e GraceA p p l i c a t i o n Record:Sprayed:24-6-87Volume o f A p p l i c a t i o n ( L / h a ) :50-47-
Table 32.12345687LG63 C o n t r o l o f L i n c o l n w e e d i n pastureTreatmentRateNil2 , 4 - D amineMCPABrodalAllyGlean1 L1 L150 ml5 g20 gR e s u l t s - V i s u a l appraisal% C o n t r o l L i n c o l n weed119487178879A l l t r e a t m e n t s e x c e p t B r o d a l g a v e g o o d c o n t r o l o f t h e weed.A l l y a n d G l e a n a l t h o u g h g i v i n g c o n t r o l , w o u l d b e c o n s i d e r e d t o o p h y t o t o x i c toA p p l i c a t i o n s o f 2 , 4 - D a m i n e a t 1 L w o u l d giveu s e o n legume p a s t u r e s .m a r g i n a l s a f e t y o n S u b t e r r a n e a n c l o v e r s , b u t w o u l d c a u s e s i g n i f i c a n t d a m a g e tomedics.MCPA w o u l d b e s a f t e r t o u s e t h a n 2 , 4 - D , b u t w o u l d s t i l l injurem e d i c s , p a r t i c u l a r l y t h e p o l y m o r p h a types.-48-
87LG63 Control of Lincoln weed in pasture Treatment Rate Results - Visual appraisal % Control Lincoln weed 1 Nil 11 2 2,4-D amine 1 L 94 3 MCPA 1L 87 4 Brodal 150 ml 17 5 Ally 5g 88 6 Glean 20 g 79 All treatments except Brodal gave good control of the weed. Ally and Glean although giving control, would be considered too phytotoxic to .
3.2 Chemical Weed Control 10 3.3 Thermal Weed Control 14 3.4 Biological Weed Control 15 4.0 Natural Areas Weed Management 16 4.1 Purpose 16 4.2 Limitations 16 4.3 Study Area 16 4.4 Weed Management Site Prioritisation 18 4.5 Weed Monitoring 20 4.6 Weed Prevention 22 4.7 Weed Control 24 4.8 Partnerships 28 5.0 Parks and Urban Landscaping
W-253 2018 NORTH DAKOTA WEED CONTROL GUIDE Compiled by: Rich Zollinger Extension Weed Science Contributors: Mike Christoffers Research Weed Science, Weed Genetics Caleb Dalley Research Weed Science, Hettinger R&E Center Greg Endres Extension Area Agronomist, Carrington R&E Center Greta Gramig Research Weed Science, Weed Ecology Kirk Howatt Research Weed Science, Small Grains/Minor Crops
control, weed control, weed control '. Of course there are other important tasks, but weed control is surely one of the most vital! It is important to achieve good weed control in the 1m2 around each seedling. However the amount of ground disturbance should be kept to a minimum as open ground is an invitation to fresh weed establishment.
A guide to spring weed control Spring weed control in established pasture There are three key steps to effective spring weed control in established pasture - timing, weed identification and product selection. 1. Timing One of the most common mistakes made with spring weed control is spraying too late.
Introduction to Weed Science and Weed Identification . Definition of a Weed A plant growing where it is not wanted (Oxford Dictionary) Any plant or vegetation, excluding fungi, interfering with the objectives or requirements of people (European Weed Science Society)
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Cultural and mechanical weed control emove light or spotty weed infestations by hand-hoeing or R spot cultivation to prevent spreading weed rhizomes, roots, or seed. hen plowing perennial weeds, take care to prevent trans W - porting and spreading plant parts to other areas of the field. se weed-free planting seed to prevent weed infestations in U
Alfredo López Austin and Leonardo López Luján 18.3. Schematic map of the successive relocations of the Tizoc Stone (1–5) and the Archbishop’s Stone (A–B), by Tenoch Medina. was the one that has been unearthed for the second time at the site where the Cathedral of Mexico City is being constructed. This stone now stands at the western doorway of the church. The ancients call this the .
