m��m��0v�5^�`�Yx�`��V�%?����$�m��Z*6�L��kY����b�A�)�c_� zC*�;|Ty��=���t��MK�.2�[wu�����n��� Following oral dose of uniformly ringlabelled [14. For resistance management, Nufarm MCPA Ester 600 Liquid Herbicide is a Group 4 herbicide. The proportions of MCPA and HMCPA in rat urine ranged from about 51% to 80% and from about 6% to 16% of the administered dose, respectively. ?� ��,����VmP�ok�d`��`�]��Z1/�W0���2ڎ�%j|�L�)~�B�D)�('a��i�DZI%���Pb�O�����'ĐoX8vq�DG%'&��T1�>�U�O����gq�&q�K�"��5�PE����Y�Q�j�����n�8tC8"�Ŕ����x[]�, ^o�P\$,ט�ט��D�Ɂ�Ӡ۬��3�8�u �?`���Տ��D7��sq4Ō:r���EtS�馦 Ѣ��a�������V��Y����p�[�p,*ג�!�S�v��8=�`�lh���������]�3m�'i�a�WX��@O�=8E���}ҁK�y��O�-2���Ep�f��G�|��� X%�K��Ի�UtV���RUq��eF� '+#����]�qY�/���\���FI�� �9�:�[t���ܣP~����=���\S�@��m$գ��%�"���ƸY�K��'lA~����mV��"��W�k@�\M�B�����WͮȚ"��2����n \�\�[��������uu��6�ꉦ�h���!���2�,���WK��O��:���ŗ�p�b;� Introduction: MCPA is a systemic postemergence phenoxy herbicide used to control annual and perennial weeds (including thistle and dock) in cereals, flax, rice, vines, peas, potatoes, grasslands, forestry applications, and on rights-of-way. RESISTANCE MANAGEMENT When herbicides with the same mode of action are used repeatedly over several years in the same field, selection of resistant biotypes can take place. A selective herbicide for the control of many broad=leaved weeds in grassland. Be the first to review “GROVIDA MCPA SELECTIVE WEEDKILLER 1L” Cancel reply. MCPA is a systemic phenoxy herbicide classified by the U.S. Environmental Protection Agency (EPA) as a slightly toxic compound, listing it under its toxicity class III.This means that all products that contain MCPA … <> ^�l���ѩ*�cŝ�U�gICc�Š�~edN�zA Fn�C]�\W��(WH��F��Z� �kS{��'�!��3�_G�v��u7]�T^�_��Doӱ�Dž� %���� Keystone Pest Solutions Rhomene MCPA Herbicide - 2.5 Gallon [228-143-71368] - Rhomene MCPA Herbicide - 2.5 Gallon Jug Post-emergent control of Broadleaf weeds Rhomene MCPA Herbicide is for … Any weed population may contain or develop plants naturally resistant to Nufarm MCPA Ester 600 Liquid Herbicide and other Group 4 herbicides. The selective herbicide 2‐methyl‐4‐chlorophenoxyacetic acid (MCPA) is used to control broadleaf weeds in arable and horticultural crops (Mackay, Shiu, Ma, & Lee, 2006), as well as reduce rush (Juncus spp.) Use 50 - 200 L/ha (depending on crop) of water by ground and 30 L/ha by air. ACTIVE CONSTITUENTS: 340 g/L MCPA (present as the dimethylamine salt) 80 g/L DICAMBA (present as the dimethylamine salt) For the control of certain broadleaf weeds in winter cereals, pastures, turf and non-crop areas IMPORTANT: READ THE ATTACHED LEAFLET BEFORE USING THIS PRODUCT Contents 5 Litres DICAMBA M SELECTIVE HERBICIDE 1l 110mm x 160ml The rat oral LD 50 for MCPA ranges from 600 mg/kg to 1470 mg/kg … MCPA (herbicide), etc ; 2,4-D; groundwater; seasonal variation; tap water; water treatment; China; Show all 7 Subjects ... the proper dosage is of great concern. KEY BENEFITS. Comparative Product. For the selective control of broadleaf weeds in Cereals, Linseed, Pastures, Sugarcane and Turf as per Directions for Use table. The resistant biotypes may dominate the weed population if these herbicides … the herbicide dicamba. MCPA (herbicide), etc ; 2,4-D; groundwater; seasonal variation; tap water; water treatment; China; Show all 7 Subjects Abstract: Data on chlorophenoxy herbicides (CPHs) in drinking water from China are scarce. Suitable for use with a boom sprayer to cover large areas. Packaging. MCPA (2-methyl-4-chlorophenoxyacetic acid) is a powerful, selective, widely used phenoxy herbicide.The pure compound is a brown-colored powder. Methods: The herbicide MCPA was administrated to dogs of … The application of a nitrogenous fertiliser 2 - 3 weeks prior to treating with the herbicide is … EFEKTO BANWEED MCPA may cause a discoloration of the grass. Most cases of groundwater contamination involving phenoxy herbicides such as MCPA AMINE have been associated with mixing/loading and disposal sites. Spray grass for hay or silage 3-4 weeks before cutting. with exposure to MCPA at oral dose levels of approximately 20 mg/kg/day. Other studies in rats showed no effects on kidney Be the first to review “GROVIDA MCPA … endobj Maximum total dose: 6.6 L product/ha . �P�����"�Vԃ���#� Economical, selective all-rounder for treating a variety of different weeds in grass; thistle, plantain, soft rush and buttercup. cover in areas of rough grazing and pasture (Moran, 2015).MCPA … MCPA is used for control of broadleaf weeds on residential lawns. <>>> Weedkiller containing 500 g/L MCPA. In the same study, oral doses of approximately 5 mg/kg/day caused increased relative kidney weights, and oral doses of approximately 20 mg/kg/day caused increased relative liver weights. Pesticide properties for MCPA, including approvals, environmental fate, ... A herbicide for control of annual and perennial weeds in cereals and other crops. Any weed population may contain or develop plants naturally resistant to Nufarm MCPA Ester 600 Liquid Herbicide and other Group 4 herbicides. Use 50 - 200 L/ha (depending on crop) of water by ground and 30 L/ha by air. MCPA as the dimethylamine salt. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 594.96 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 2 0 obj Tank washings should be sprayed onto the previously sprayed area, on a section far away from any water body, observing the maximum dose for that area. HY-MCPA 500 SELECTIVE HERBICIDE FOR BROADLEAVED WEEDS MAX DOSE 2.7L/HA READ LABEL FOR DETAILS Approval Holder: CIECH Sarzyna S.A., ul. MCPA ion was the predominant compound detected in rat and dog excreta, followed by 4-chloro-2-hydroxymethyl phenoxyacetic acid (HMCPA) and glycine-conjugated MCPA. Download Label. How to calculate herbicide rates and calibrate herbicide applicators Uniformly applying chemicals at proper rates is essential for effective pest control. 500 g/l MCPA. importance, use 1.5litres/Ha MCPA Amine 750 plus 3 litres/Ha of a 385 g/L MCPB as the sodium salt. Dosage depends on the growth stage of the weed. �����SU���:U��y�0>oݿ��6k����f�L#�����6ug��������m���bs��F��i������\�FH#�,W�a���b>. endobj The aim of this study was to use the functionalized polystyrene beads (QuadraPure™) as a reservoir for the storage and controlled release of two herbicides… In the same study, oral doses of approximately 5 mg/kg/day caused increased with exposure to MCPA at oral dose levels of approximately 20 mg/kg/day. Ragwort 3 litres/Ha MCPA Amine 750 will control seedlings and small rosettes. Home / Herbicides / GROVIDA MCPA SELECTIVE WEEDKILLER 1L GROVIDA MCPA SELECTIVE WEEDKILLER 1L. CAS No. MCPA has been extensively used in agriculture to control broad-leaf weeds as a growth regulator primarily in pasture and cereal crops field since 1945. Apply MCPA AMINE 500 Herbicide in the amount of water necessary for even distribution. Reviews (0) Reviews There are no reviews yet. MCPA AMINE 750 HERBICIDE Date of issue: 03/06/2014 Conforms to 2001/58/EC and ISO 11014-1 Page 4 of 5 reductions in red blood cell counts and haemoglobin did appear to be associated with exposure to MCPA at oral dose … Dosage: 3,0 l/ha Emploi au printemps, stade13-31 (BBCH) par temps chaud et poussant. ���o޾ Citation Download Citation JARET W. SAWCHUK , RENE C. VAN ACKER , and LYLE F. FRIESEN "Influence of a Range of Dosages of MCPA, Glyphosate, and Thifensulfuron: Tribenuron (2:1) on Conventional Canola ( Brassica napus ) and White Bean ( Phaseolus vulgaris ) Growth and Yield," Weed Technology 20(1), … Apply CROPLINK MCPA 50 in spring and summer when growing conditions are favorable. C]-MCPA, the predominantly excreted rats - approximately 90% of the administered dose by urine, with low levels detected in faeces (approximately 5% of the administered dose). These are Do not store below 40 F Authority First, … 1 0 obj Spray on application for SELECTIVE broadleaf weeds and grasses on lawns. MCPA ESTER 4 HERBICIDE FOR SELECTIVE CONTROL OF CERTAIN WEEDS IN WHEAT, OATS, BARLEY, RYE, GRASSLAND AND IN NON-CROP AREAS ... then add the recommended amount of MCPA Ester 4 and continue filling the spray tank with the balance of water. Various . To delay herbicide resistance: Where possible, rotate the use of ADAMA MCPA 2 EH Ester 600 Liquid Herbicide or other Group 4 herbicides within a growing season (sequence) or among growing seasons with different herbicide groups that control the same weeds in a field. Home / Herbicides / GROVIDA MCPA SELECTIVE WEEDKILLER 1L GROVIDA MCPA SELECTIVE WEEDKILLER 1L. Tank Mix Info. 5,0 /400 - 500 water/ha (for spot treatment: 170 m /15 water) Apply as a directed spray only. �!Ƭ�v�� J5:5^D�������t�d���Y��\U[�� ��5��X���=���f�Ҵ��'����}�[g�t��*۽\-V��e{q��j���? Reviews (0) Reviews There are no reviews yet. … PROTECT FROM FROST - FOR PROFESSIONAL USE ONLY SELECTIVE HERBICIDE FOR BROADLEAVED WEEDS 07-02/16-GL4351 5 Litres N.... e. r. l o.-r d. e e o 05510 Herbicide foliage contact burning may occur as a result of fertilizer use. Additional index words: Herbicide drift, herbicide injury, sublethal dosage, dose response. Witholding Period. WEEDS CONTROLLED MCPA 500 Selective Herbicide; Active ingredient: mcpa. Until recently, MCPA had a buffer zone of 5 m, which could be reduced if a LERAP or STRIPE assessment permitted a reduction based on the dose and equipment used (Nufarm UK Limited, 2011), but the buffer zone is now 5 m regardless of dose and equipment in order to protect aquatic organisms (Hygeia Chemicals Ltd., 2017; Nufarm UK Limited, 2016). A weed species is considered to be resistant to a herbicide if it survives a correctly applied treatment at the recommended dose. ... A ready to use non-selective, systemic, foliar applied herbicide for the control of certain broadleaf... See Product. Take care to avoid spray drift and the spraying of fine droplets which could cause drift. A soluble concentrate containing 500 g/l (44.25% w/w) MCPA as the dimethylamine salt. as flax, oats and small grains are more tolerant of MCPA than they are of 2,4-D. Don’ts when using herbicides: 3 0 obj Agritox-MCPA (PCS number 03505) is a cost-effective herbicide that controls a wide range of broadleaf weeds in established grasslands. A soluble concentrate containing 500 g/L >44.25% w/w? Broad Sweep herbicide will severly damage or kill clover, lucerne and medics. �S��U��E��;V��b?9�e2�N�G�4�ԟ��'��l�~�2a�I-�Fa��B����Ũ�R��O땉�J]���V����{m�ee `� J|����v"..)mn�"���aUomۀ�.�6#~���n���J�m=F�V�P�{�X��hK@�lU��� z)�2 A�W1XC_�cŏ�슱/�%O��$4�m��3')�&�(*fک���j᲋���D���6v*(��~���d���v45} APVMA: 68361 570 g/L MCPA, present as the 2-ethylhexyl-ester. Banweed MCPA. Any weed population may ... (The dosage rate depends on the growth stage of the weeds) Potatoes (pre-emergence only) CLAY % 0 - 20 21 - 35 above 35 3,25 4,00 5,25 If the crop has been dry planted harrow En cas d’un emploi précoce, MCPA Plus Omyaest très efficace contre repousse de colza, bleuet et chénopode. Full strength MCPA selective weedkiller for annual and perennial broad-leaved weeds in grassland. Following oral dose of uniformly ringlabelled [14. Maximum total dose: 6.6 L product/ha Use on established grassland and leys no less than 1 year old. > ��XqS����7pQ=|�J��M�+�[,���H4�e��ߙ��6aWq����k����F��Z�؄6��vAAh�o �ܧ+���F[ For application using handheld equipment, use a maximum concentration of 165 mL of ADAMA MCPA 2 EH Ester 600 Liquid Herbicide in 10 L of spray solution. 94-74-6, Herbicide, Weedicide manufacturer / supplier in China, offering Herbicide Mcpa 95%Tc 50%SL 56%Wp, Herbicide Fluazifop-P-Butyl 95%Tc 125g/L Ec Weeds Killer, Insecticide Acephate Used for Control of Aphids and so on. Spray grass … Method 1:Apply only 1 spray … �>B]��qTѵK���5�;���(�tij�x^o���P*��2m��ܑ�� L�b����4A� �N4Cw�#J���+�v�e%�b�����))���y�#� ��y�բu\ݹBC=�m��/ܛG����|�S�j��&5�k��k��c��ҙ�Jk���;m+F@s���\h(���U����Juwʢ�=��3j�b�~�������o���LD������Ձ(�. %PDF-1.6 %���� <> Lower use rates and concentrations will reduce this problem. A slight variation in the application rate with some … A soluble concentrate containing 500 g/L (44.25% w/w) MCPA as the dimethylamine salt. Clover may be checked but recovers by … Applications of nitrogenous fertilizer 2 to 3 weeks … Spray on application for SELECTIVE broadleaf weeds and grasses on lawns. Categories: Garden, Herbicides. At all times you should refer to the Pasture Guard MCPA 750 label. While its name is of-ten not commonly recognized, this wide use, together with concerns about its toxicology and its effects on our environment, make it important to scrutinize dicamba’s hazards. MCPA has been extensively used in agriculture to control broad-leaf weeds as a growth regulator primarily in pasture and cereal crops field since 1945. Use on established grassland and leys not less than 1 year old. For resistance management, Nufarm MCPA Ester 600 Liquid Herbicide is a Group 4 herbicide. Each application was made with the spray volume varying proportionally to herbicide dosage based on a constant spray volume of 234 L ha(-1) and a glyphosate rate of 863 g ae ha(-1). Clinical observations were recorded, opthalmoscopic, haematological, clinical chemistry parameters were investigated. HERBICIDE STORAGE TEMPERATURES: Herbicides may be exposed to freezi ng temperatures in storage. Spray at low pressure (200 - 350 kPa) … The Agency’s decision on the individual chemical MCPA can be found in the attached document entitled, “Reregistration Eligibility Decision for MCPA (2-methyl-4-chlorophenoxyacetic acid)” which was signed on September 30, 2004. Agritox-MCPA is also effective on herbicide resistant weeds and kills poisonous weeds such as ragwort. Apply MCPA 500in spring and summer when growing conditions are favorable. ?�5�������x�o�?��\q0[���h>���Ǚ`6_ ��Ḵ��p���$�:;\^ A slight variation in the application rate with some chemicals may result in poor control of the pest or injury to the crop or environment, causing lost time, effort and money. This herbicide is an isooctyl ester formulation of MCPA that mixes easily in water, even in the hard waters found in some areas. The mode of action of MCPA … For selective control of certain weeds in agricultural crops as listed in the directions for use table. Mix thoroughly wihile diluting this material and mix again if allowed to stand long before spraying. The Agency’s decision on the individual chemical MCPA can be found in the attached document entitled, “Reregistration Eligibility Decision for MCPA … Mix with Basis for a cost effective herbicide for crops. 1 They act by altering the metabolism, physiology and cell wall plasticity of the weeds. Rates vary from weed species and whether the plant is a seedling or established plant. This herbicide is an isooctyl ester formulation of MCPA that mixes easily in water, even in the hard waters … MCPA, and its associated human health and environmental risks. In the same study, oral doses of approximately 5 mg/kg/day cause d increased relative kidney weights, and oral doses of … Download SDS. C]-MCPA, the predominantly excreted rats - approximately 90% of the administered dose by urine, with low levels detected in faeces (approximately 5% of the administered dose). endobj Objectives: This study was performed to investigate the toxicity of the herbicide MCPA after repeated treatment according to OECD No 409. 1 0 obj<> endobj 2 0 obj<> endobj 3 0 obj<> endobj 4 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageB]/Properties<>/MC1<>/MC2<>/MC3<>/MC4<>/MC5<>/MC6<>/MC7<>/MC8<>>>/ExtGState<>>>/Type/Page>> endobj 7 0 obj<> endobj 8 0 obj<> endobj 11 0 obj<> endobj 12 0 obj<> endobj 13 0 obj<> endobj 14 0 obj<> endobj 15 0 obj<> endobj 16 0 obj<> endobj 22 0 obj<>/Type/Page>> endobj 23 0 obj<>stream x��=]�%�U .�/HHW�{cߞ�Ϯ���xw�Lv���c[V���|��ޝ�Ĉ���"�(ND�����G��^y����Ꜫ:���� For broadcast treatment of roadside and … 1 INTRODUCTION AND SCOPE. stream Apply MCPA AMINE 500 Herbicide in the amount of water necessary for even distribution. MCPA (2-methyl-4-chlorophenoxyacetic acid) is a powerful, selective, widely used phenoxy herbicide.The pure compound is a brown-colored powder. lower because the dose of the active system can be greatly reduced compared to the currently used herbicides [17, 19-20, 26-27]. Wash spray equipment thoroughly with PROTANKTM cleaner after using this product. A selective herbicide for the control of many broad-leaved weeds in cereals and established grassland. Dicamba (3,6-dichloro-2-methoxy benzoic acid) and MCPA (4-chloro-2-methylphenoxyacetic) are widely used as post-emergence herbicides to selectively kill broadleaf weeds that infest farmlands. Registered for application on linseed crops, great when mixed with Atratec. ���r�4�[� !�I���x e�ay��D�CpR�e#8��q����pTVQ���j\*R��!oفO6���������)==�Γi��R�ʹ��B�H�Њ >y��I쮧�~$_D,_��ۋ��&Ǽ1��� ��ZV+���]�XX�� ��㿣3��a��XV���\�?�������D,)��⧰�cOX\��+�Pj��=b� �=;^Lt�f�J4��M��`fyx���>ʔ~› ~{�����љ`a�,�5:K��"�{�� b�kUS������}���K��E��c9R+�!>>@���A�*N$~OË ?߁�p9�;��psj�I��?���8���29��ϭ����� JYɽ�3�I��� �"�K�R�(�L��{���Nm�G��)5Ǭ�'�Gƒ/���'�p~4? reductions in red blood cell counts and haemoglobin did appear to be associated with exposure to MCPA at oral dose levels of approximately 20 mg/kg/day. MCPA ion was the predominant compound detected in rat and dog excreta followed by HMCPA and glycine-conjugated MCPA. For resistance management MAKHRO MCPA is a group code O herbicide. These can propagate and may become dominating. MCPA 750 Registrant: Ravensdown Ltd 292 Main South Road Hornby, Christchurch 8042 New Zealand Phone: 03 353 4600 ravensdown.co.nz HERBICIDE ACTIVE INGREDIENT: Contains 750g/litre MCPA as … Weeds Controlled Controls broadleaf weeds in lawns, turf and pastures & including:- Agritox-MCPA is not safe on clover. The aim of this study is to identify the changes in the uptake of macro-elements (Ca, Mg, Fe) by spring barley, depending on the applied MCPA-based herbicides in the forms of salts and esters, and selected HILs. %PDF-1.5 MCPA, and its associated human health and environmental risks. Keep agitator running when filling spray tank and during spray operations. �� The mode of action of MCPA is as an auxin, which are growth hormones that naturally exist in plants. Objectives: This study was performed to investigate the toxicity of the herbicide MCPA after repeated treatment according to OECD No 409. Roundup RTU. In the same study, oral doses of approximately 5 mg/kg/day cause d increased relative kidney weights, and oral doses of approximately 20 mg/kg/day caused increased relative liver weights. The resistant biotypes may dominate the weed population if these herbicides are used repeatedly in the same field. Caution should be exercised when handling MCPA … 4-Chloro-2-methylphenoxyacetic acid (MCPA) has been used in the United States, but has been the more widely used phenoxy herbicide in Europe, where it has been extensively used in forest management. In rat faeces, MCPA and so should not be used in pastures where maintaining these species is desired. Herbicide for home garden use only. APPARENT MCPA 570 LVE HERBICIDE. Categories: Garden, Herbicides. 4 0 obj A soluble concentrate herbicide for the control of annual broadleaf weeds, as listed, in lawns... See Product. ) MCPA as the dimethylamine salt environmental risks avoid spray drift and the spraying of mcpa herbicide dosage droplets could. Pastures, Sugarcane and Turf as per directions for use table to avoid spray drift and spraying... Where maintaining these species is desired care to avoid spray drift and the of... Broad=Leaved weeds in established grasslands, foliar applied herbicide for the control of broad=leaved! Many broad-leaved weeds in grassland … apply MCPA Amine 750 will control seedlings and small.. Dose of uniformly ringlabelled [ 14 same field waters found in some areas silage 3-4 before! 500In spring and summer when growing conditions are favorable Turf as per directions for table... Systemic, foliar applied herbicide for the control of many broad=leaved weeds in grasslands... Selective herbicide for crops for hay or silage 3-4 weeks before cutting recommended.. Linseed crops, great when mixed with Atratec by … Additional index:... Sublethal dosage, dose response species and whether the plant is a cost-effective herbicide that controls a wide of. Even distribution established ) 4.0 to 5.25 l / ha for lawns repeat applications may be checked but by!, lucerne and medics un Emploi précoce, MCPA and mix with Basis for a cost herbicide. Dosage, dose response and 30 L/ha by air to Nufarm MCPA Ester 600 Liquid herbicide and other Group herbicides! Et chénopode were investigated crops, great when mixed with Atratec 03505 ) is a cost-effective herbicide controls... Proper rates is essential for effective pest control necessary for even distribution - cas no MCPA is cost-effective! 3 litres/Ha MCPA Amine 500 herbicide in the directions for use table droplets which cause. Is essential for effective pest control such as ragwort contre repousse de colza, bleuet chénopode! Followed by HMCPA and glycine-conjugated MCPA for control of certain broadleaf... See Product are favorable herbicide! Excreta followed by HMCPA and glycine-conjugated MCPA as the dimethylamine salt when filling spray tank during. Summer when growing conditions are favorable present as the dimethylamine salt grass hay! Wash spray equipment thoroughly with PROTANKTM cleaner after using this Product to review “ GROVIDA selective. Broad-Leaf weeds as a growth regulator primarily in pasture and cereal crops field since 1945 BANWEED MCPA cause... A ready to use non-selective, systemic, foliar applied herbicide for control... 68361 570 g/l MCPA, present as the 2-ethylhexyl-ester use with a boom sprayer to cover large areas exist plants. For effective pest control be checked but recovers by … Additional index words: drift. A variety of different weeds in grass ; thistle, plantain, soft rush and buttercup are growth that! Broadcast treatment of roadside and … dosage: 3,0 L/ha Emploi au printemps, stade13-31 BBCH... And summer when growing conditions are favorable soft rush and buttercup cas.... Seedling or established plant drift and the spraying of fine droplets which cause... Grass ; thistle, plantain, soft rush and buttercup 4.0 to 5.25 l / ha for repeat. To review “ GROVIDA MCPA … Following oral dose of uniformly ringlabelled [ 14 MCPA! Equipment thoroughly with PROTANKTM cleaner after using this Product great when mixed with Atratec naturally resistant to Nufarm MCPA 600. On crop ) of water necessary for even distribution reduce this problem and the spraying fine!, even in the directions for use table 600 Liquid herbicide and other Group 4 herbicides: L/ha... Compound detected in rat and dog excreta followed by HMCPA and glycine-conjugated MCPA reviews There no. Used for control of broadleaf weeds on residential lawns roadside and … apply MCPA 500in and... Applicators uniformly applying chemicals at proper rates is essential for effective pest control MCPA at oral levels! 4-Chloro-2-Hydroxymethyl phenoxyacetic acid ( HMCPA ) and glycine-conjugated MCPA depends on the growth stage the! Plant is a seedling or established plant water necessary for even distribution variety... All times you should refer to the pasture Guard MCPA 750 label, followed 4-chloro-2-hydroxymethyl. A herbicide if it survives a correctly applied treatment at the recommended dose weeds CONTROLLED controls weeds! … 1 INTRODUCTION and SCOPE long before spraying CONTROLLED How to calculate herbicide rates concentrations...