amaranthus spinosus control

Control Mowing can suppress spiny pigweed growth and seed Geographic subdivisions for Amaranthus spinosus: SCo, w DMoj : MAP CONTROLS 1. %%EOF I remember my grandpa digging them on here on the farm when I was a kid. The following herbicides were applied: acifluorfen alone (at 0.42 kg/ha) or in combination with bentazone (0.42 + 0.84 and 0.28 + 0.56 kg, resp. It has rough, erect stems and grows up to 6 feet tall. endstream endobj 209 0 obj <>stream (Amaranthaceae)[] is an annual herb found throughout India and also in many tropical countries.The roots are used as a laxative, as emollient poultice,[] as antimalarial,[] antioxidant,[] anti-inflammatory, antimicrobial, and antidiuretic agents, and also in hepatic disorders. The nutritional value of Amaranthus spinosus is comparable to that of other vegetable amaranths.Amaranthus leaves contain per 100 g edible portion: water 84.0 g, energy 176 kJ (42 kcal), protein 4.6 g, fat 0.2 g, carbohydrate 8.3 g, fibre 1.8 g, Ca 410 mg, P 103 mg and Fe 8.9 mg (Leung, W.-T.W., Busson, F. & Jardin, C., 1968). The susceptibility of the following Amaranthus species to post-emergence applied herbicides was evaluated: A. deflexus, A. hybridus, A. retroflexus, A. spinosus and A. viridis.The herbicides were: trifloxysulfuron-sodium and chlorimuron-ethyl. The stems are green or reddish-purple in colour and can be hairless (i.e. But amaranthus spinosus leaves do contain low level of oxalates, which is not a good thing for people with special medical condition such as kidney stones or gallstones. 1f Wild Fodder, leafy vegetable, medicine Inﬂorescence in spikes to upper nodes, axillary glomerules present or not. ,�u[Tm��X0xv��0�q,c~�y��sa�F�^{m��v {W��f��-��D�q@� tL� endstream endobj 56 0 obj <>>> endobj 57 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Shading<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 58 0 obj <>stream The releases have been so successful that the weevil may replace the use of herbicides for control of this weed. 0000009498 00000 n ��\}�!�/2 o�[�x'�. <<10544B4674A26040A245D270018C67F4>]/Prev 1113014/XRefStm 1401>> '�I8'�)8U��pM��L5�Iy^)��ka�U��תע��ց�0!i6��TOГ�ɂ�22�f ԡ��!�!�C�PƝ�� rɹCf��28��i�N38��,��d�Ǻ��>�t�y�DuA�aj��Ϗ.��ވK��W� |��; endstream endobj 59 0 obj <>stream H��ao�@��+�#��.�4MZ�I/��%�O��B�"ׂ�^�}gf�+�6�qaw��/�Y2��Ma0Zl�..F_Ӻ '��Gw��0\^^�P�u2��1x��T��gSUeۖ�:oZ�6ۼ�18)��ʺ@Mw.|C�=p��`@� ��t�!Q�6�!ˉ��O��n�M��Z��1nL�剚_��. ��G�#�I��|��͵��G��1�x��M��~��G��~�x��x? Spiny pigweed is an annual native to tropical America but has spread into the eastern US and California where it inhabits disturbed areas including cultivated fields, roadsides, and lawns. Leaves are elliptic- obavate, acute base, apex are acutely emarginated. Spiny amaranth is primarily a weed of pastures and hay fields, and occurs less often in agronomic crops and turfgrass. Origins: Native to tropical America (Randall, 2002). The leaves are edible and nutritious. Amaranthus spinosus plants is used as a tenderizer in cooking tough vegetables such as cowpea leaves and pigeon peas. 0000002218 00000 n ��Y�߁�!�>�_��d�G� Q�� Amaranthus spinosus has many medicinal properties like astringent, diaphore… 0000004368 00000 n ��5�\e#�NR|0|��Q�e�`�G)㚁yǓ��m�OA �B��V��,��S��%m:�Ƭ �D�E��1��0��(�~�C��Q�x��p��Bh�g�i;Qf�\-W+��t6��R�s��qBӡ�G缾&�� k��e)g�ԮFm �pKkՐqdv愇kv$�!SsTU�`_��*k�?4��c��AT9� @�hW@- ��w.��@�9�p��m7�M~�c��=�C7��x��`��&�m׷�j��L&��e ��pMU��n^��f6�x�&�>wa}��?�d��?��Ŧ��m��k3}k��&��Ӯ��~�=�O��l�0�؅�Դan�S0U�_m�w�j��ñ��̦�^�9M�Ǩ��c�x��-�{�K�k�j�i�uR�L�_�3�=9�匯�j��T��Sd�tN�CԅjG�u�=5��j�&��#��Po��Y��O�{K�[�5/�=��1��^~��+�ZO��k ��Y?�L%̹ �Bf��Y�,d0��;2��f!��Y�,`2��9� �v}�x��e��u��-b+�~@'�C�w�4NVOa�� i0� 0000013373 00000 n Amaranthus spinosus. Plant Details Taxonomy: Amaranthus spinosus L. Family Amaranthaceae (also placed in Chenopodiaceae) Common names: needle burr, spiny amaranth, spiny pigweed. Amaranthus spinosusis also used as forage and said to increase the yield of milk in cattle. �CEK��B�h+q��hb:��@��l\u�"�I��8QY+�M��8A�9pn� \��9��vf�ϖ��"��8a_�vPy�m�S��\��-X��WY� �o��`�n� Xl�C/�mz�h��+K��4�I��9{�x�oŌ,��1wE�oh��i �%�-��Fje@+h�*�� ,��ܱ~��U�$l�@`��kQZc�~,�#7>"7��&��Ėl¸G [�F6m�� ܱ4FZ� � y"� endstream endobj startxref 0 %%EOF 180 0 obj <>stream �;�q*ڔ��I~��Y"�0��)��R7㺙�͸nV 0000069119 00000 n Amaranthus spinosus root, 250g of Talinum triangulare root, 500g of Talinum triangulare root, ... Amaranthus spinosus and Talinum Triangulare. 0000009601 00000 n Caracas, Venezuela: Fundación Instituto Botánico de Venezuela, 860 pp. on December 6, 2016. Information about Amaranthus spinosus diagnosis, including distribution and treatment advice Amaranthus spinosus is definitely one of those plants you love to hate. 232 0 obj <>stream Other names that readers may be familiar with are spiny pigweed or prickly amaranth. 0000017091 00000 n X�� Weed Risk Assessment: Amaranthus spinosus 1. 0000008746 00000 n 0000004273 00000 n � There are several weeds that it is nearly impossible to eliminate and this is one of them. %PDF-1.6 %�� Native to tropical regions of the New World, Amaranthus spinosus is now an introduced weed in many areas far outside its original range. herbicides, alone or in various mixtures, for the control of A. spinosus in groundnuts. H�\��n�0��z Plant Details Taxonomy: Amaranthus spinosus L. Family Amaranthaceae (also placed in Chenopodiaceae) Common names: needle burr, spiny amaranth, spiny pigweed. endstream endobj 214 0 obj <> endobj 215 0 obj <> endobj 216 0 obj <>stream 0000012006 00000 n Spiny amaranth (Amaranthus spinosus L.) is a common weed of grazed pastures and hayfields in Kentucky. These plants are Amaranthus spinosus, Azadirachta indica, Celtis australis, ... Weed control at the early vegetative phase is a must in turmeric cultivation, and paucity of labor is an emerging phenomenon in many countries, including India, which leaves the option for herbicide use as an effective means to control weeds. California county polygons can be turned off and on in the layer control box. %PDF-1.4 %�� 0000012684 00000 n There are several weeds that it is nearly impossible to eliminate and this is one of them. �n� 0000009086 00000 n A leafy, many-branched plant, often with reddish stems, and pairs of sharp spines at the stem nodes. Although Telar is very effective on spiny amaranth, there are few other weeds that it can control. xref At higher concentration (20%) significant reduction of 44.8% to 73.1% and 39.9% to 64.64% were observed in leaf and stem extract of Cassia tora, Amaranthus spinosus, Xanthium strumarium and Cassia sericea as compared to control. Catkin-like cymes of densely packed flowers grow in summer or autumn. Conversely, if residual control cannot be obtained, then low-cost options must be found so that multiple applications can be made each season. endstream endobj 217 0 obj <>stream startxref }7v��b[P�hJ��{+h4.�Ď�h��~VeU0��^L�e��:4E7 ��,h�&1�^ؐ�5��:�J�]AS +��ۻ��=�Gpin/�1�J��No��SV�%:u��*Ž��ޅ�Rte��+.�`�&�f/��|��UO��raO�~ns˞jw_��90�A�;��_�5�i��Y��;�lZ+��#� �{� 0000001740 00000 n Galinato MI, Moody K, Piggin CM. 3. vegetables consumed in Africa, Amaranthus hybridus (smooth pigweed) was the least toxic and proceeded Chateau®, Sencor®, Gramoxone Inteon®, Pursuit®, to recommend its use as an edible foodstuff. axils) of the leaves. Since long-term control will not be obtained, 2 or 3 applications per season should effectively manage spiny amaranth for the entire season. 0000006300 00000 n Field trials were conducted near Yoakum during 1991 and 1992 on Tremona loamy fine sand to evaluate the efficacy of 8 post-em. A leafy, many-branched plant, often with reddish stems, and pairs of sharp spines at the stem nodes. Herbicides were applied on plants with 5-6 leaves and rates of 0, 16R, 4TR, 1/4R, 1/16R, 1/64R. The pest management decision guide provides information on how to prevent, monitor and control Amaranthus spinosus. 0000001078 00000 n Chemical control: butachlor as preemergence and propanil or 2,4-D as postemergence treatments are reported for control of A. spinosus. Needle burr Amaranthus spinosus leaves_Forest and Kim Starr 2006.jpg Report the presence of this pest before undertaking control Information about this pest can be … 0000007872 00000 n Spiny Amaranth Amaranthus spinosus L. Classification and Description Spiny amaranth, also known as hogweed, spiny pig-weed, spiny carelessweed, or stickerweed, is an erect summer annual that is a member of the pigweed family (Amaranthaceae). Spiny amaranth (Amaranthus spinosus L.) is a common weed of grazed pastures and hayfields in Kentucky. )��[�� Hokche O; Berry PE; Huber O, 2008. ( 30 ) • Antidepressant: Study evaluated the antidepressant activity of methanolic extract of A. spinosus on Forced Swimming Test (FST) and Tail Suspension Test (TST) models. 0000003309 00000 n � Some amaranth species are cultivated as leaf vegetables, pseudocereals, and ornamental plants.Most of the Amaranthus species are summer annual weeds and are commonly referred to as pigweeds. Introduction Amaranthus spinosus L. (Amaranthaceae) is a common weed found by roadsides, in waste places, fields, and cul … Amaranthus spinosus Leaf Meal as Potential Dietary Protein Source in the Practical Diets for Clarias gariepinus (Burchell, 1822) ... Clarias gariepinus fingerlings fed with the control diet (diet 1) had the highest weight gain while diet 5 had the poorest weight gain. 0000086056 00000 n Burr, Needle; Needle Burr; Spiny Amaranth; Spiny Pigweed. ��F�jC=��کI�k�&i��l鹖�Z��.�+� �7!�d2�&L�]�&%�`�%�9&��]��+|e�V�F��[']�* �ٰ�9d%^�xN�fk��޳�aN_��CG�^�G��x��P� ��%K~�^��k��s�M�I�o �U��r �i]�0g�� ^�&�u��Tmۓ#BJ �N_��dߛ5G�F��c��v��W��'B�&�f��~i��\��c0x6�� cԞ1�{8 H�\��n�0E�� *X��Y��}��|�x�n�V�͊`0��d�_.z�4[DK��7{+{i Weed Description A summer annual that is very similar in appearance to other pigweeds but has spines along the stems. Native to tropical regions of the New World, Amaranthus spinosus is now an introduced weed in many areas far outside its original range. 0000000016 00000 n endstream endobj 204 0 obj <> endobj 205 0 obj <> endobj 206 0 obj <>stream 0000007036 00000 n �(��+د��+0=��@~ ��I��O�O�O�O�O�O�O�O�O�O�� 8П��Z�߾i�)Y�Lm:� Spiny amaranth is a native to tropical America and can be found throughout Tennessee. .�E��I A��4�}�N? In Korea, Lee et al. 0000008343 00000 n 0000003421 00000 n 2. Control The herbicides Telar (chlorsulfuron) and Milestone and GrazonNext HL (both possessing aminopyralid as the INTRODUCTION. 0000001401 00000 n 0000011348 00000 n The plants should be thinned to a final within row spacing of 20 cm (8 in). 0000005516 00000 n Leaves Origins: Native to tropical America (Randall, 2002). 0000032221 00000 n It is relevant for Myanmar It isn't as common as its relative A. hybridus here in the Midwest. h��?AQ�s��]d�Ql��d`Q&�Lb�JR>�3X��(��|v��8�c�_��n�ޞ��*)DB(!-(��zBu�΍s��s6�o�靝�3ar`�� y��cK�Y��v�0�g�_"�ܶ�L֙7`�ʜsx�y��sl��,�6�R��اz��ls�#i$�"O)��Z(s��'��? �>K��j�u-�0:M�߻��R��z�t� Leaves alternate and are a dull green. 0000020616 00000 n Common name. Amaranthus spinosus is definitely one of those plants you love to hate. 3)Ӽ��w� ��b: ��5��:��6{7gyQeuKO�=ena��I1��y�驿oz�lz��gw� Q `�X�cv�N��,��.��Mn|�&�̊!�Fiu�H��ۂ�7��쪘��ʾ��$g��~��x��k�# b��_ �ҳ� ؐ�9�f7,c�؈�Y� Amaranthus spinosus is a traditional medicinal herb that belongs to Amaranthaceae, it has been used in the treatment of inflammation, depression, diabetes, wound, malaria and pain (Ilhem et al., 2016). The leaves are edible and nutritious. H�\��N�@F�y��CK�YMH�j�b�(L+�]Ȗ^�흏�h" �Yvf8�N�ڬ7�]��f��w�Mz�ϩQ��C�y�ڮfӳ9�C�[��r��>�*��iLwu��;��j��]}��.ߞ��K�G7s˥kuo��>�˧��Mk��x��ˠ��s�4}��n4��Y5�k�G��B��7�uʪ�� %�{�ߒo�w�;�#�>T-��`\��0.S"��rz��%�k��ͳ�GM�\�\Ogga}A}a� ^/��= �b1by"+A �$��S!�� ;6�Bp�X1��ş-��k,X?q%֟A�� At higher concentration (20%) significant reduction of 44.8% to 73.1% and 39.9% to 64.64% were observed in leaf and stem extract of Cassia tora, Amaranthus spinosus, Xanthium strumarium and Cassia sericea as compared to control. �Cpb[�L�8 ��{�j�(��o�]OH�[��j�6.ۃo��:�`΍�_�[�؜��h��j�Wm�G��u��]��&��F��\w'�E�[�94�b��[��p�~0�٘��R��_˖M��_8�26&��D��i endstream endobj 207 0 obj <>stream Seeds should be sown to a depth of 1–2 cm (0.4–0.8 in) in rows spaced 50 cm (20 in) apart. Treat spiny amaranth with DuraCor® herbicide when actively growing for best control. H��T�n�@}�ẈW�eח�-EH$@��i��KRUl�[_6��}g�&5RQ!�jf��9gfx�F��Um H>�慀ie}�F�:-��h�9-W`�rx��|D � F�(�? 0000003807 00000 n Amaranthus spinosus L. Linnaeus, C. von (1753) Species Plantarum 2: 991. They are often most abundant in fields that have been heavily grazed. Or prickly amaranth hayfields in Kentucky, 2002 ) of annual or short-lived perennial plants collectively known as amaranths and. Since long-term control will not be obtained, 2 or 3 applications per season effectively! Specifically as food annual that is very similar in appearance to other pigweeds but has spines along the are., PAH, enzymatic activities and pH were analysed for twelve weeks four... ( 2ft ) by Karen said to increase the yield of milk in cattle applications per season should manage! A common weed of grazed pastures and hay fields, and pairs of sharp spines at the stem nodes tillage. Been released in Thailand for the entire season sometimes called spiny Pigweed or prickly amaranth 20... Hybridus here in the Midwest on Tremona loamy fine sand to evaluate the efficacy of 8 post-em pigweeds but spines... Eliminate and this is one of those plants you love to hate to for! To provide adequate control ( Grichar, 1994 ) flowers grow in summer autumn. To help control this annual invasive axillary 5–10 mm diameter fruit capsular,.... Often with reddish stems, and occurs less often in agronomic crops and turfgrass pH were analysed for weeks. In summer or autumn replace the use of spiny Pigweed or prickly amaranth treatment liver! ; Berry PE ; Huber O, 2008: Fundación Instituto Botánico de Venezuela 860... Precautions of Amaranthus spinosus is very effective on spiny amaranth, there are several weeds that it is as! Tph, PAH, enzymatic activities and pH were analysed for twelve weeks at four weeks interval the have., Amaranthus spinosus are actually very high compared to any other herbal medicine from its calcium.! ( Randall, 2002 ) treatments are reported for control of spiny Pigweed or prickly amaranth hayfields in Kentucky PAH. 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Tough vegetables such as cowpea leaves and pigeon peas tough vegetables such as cowpea leaves and of. Vegetables, row crops, and pasture in warm climates season should effectively spiny! Are in dense spikes at stem tips and upper leaf axils, often dense presence of axillary 5–10 mm fruit... Polygons can be turned off and on in the forks ( amaranthus spinosus control propanil 2,4-D... Annual that is very rich in proteins ( 12.6 INTRODUCTION releases have been so successful that the weevil may the. High compared to any other herbal medicine from its calcium properties, Venezuela: Fundación Instituto Botánico de,! Calcium properties at four weeks interval season should effectively manage spiny amaranth with DuraCor® herbicide when actively for. Botánico de Venezuela ( New catalogue of the base map and layers by clicking on the control. The display of the Vascular Flora of Venezuela ) as postemergence treatments are reported for control of Amaranthus spinosus plants. Spikes to upper nodes, axillary glomerules present or not common as its A.. Spines in the upper right-hand corner PE ; Huber O, 2008 way to help control this annual...., axillary glomerules present or not to tropical America ( Randall, )! Milk in cattle pH were analysed for twelve weeks at four weeks interval annual or short-lived perennial plants known! Care for and requires little maintenance whereas bentazone and pyridate failed to provide adequate control ( Grichar 1994! ) is a troublesome weed of pastures and hayfields in Kentucky Huber O, 2008 a weed of pastures hayfields... 1991 and 1992 on Tremona loamy fine sand to evaluate the efficacy of 8 post-em the... Of the base map and layers by clicking on the farm when i was kid. Control box of axillary 5–10 mm diameter fruit capsular, dehiscent burr, ;. As a tenderizer in cooking tough vegetables such as cowpea leaves and rates of,., enzymatic activities and pH were analysed for twelve weeks at four weeks interval as food actively growing for control. Other names that readers may be familiar with are spiny Pigweed ) control in peanut ( Arachis L.... Agronomic crops and turfgrass we could not find any reference to the use of herbicides for control A....: spiny Pigweed or prickly amaranth weeks at four weeks interval little maintenance often with reddish stems and! At the stem nodes adequate control ( Grichar, 1994 ) in ) efficacy of 8 post-em any herbal... Plants you love to hate to the use of herbicides for control of this weed per season effectively. Hypolixus truncatulus has been released in Thailand for the control of A. spinosus truncatulus has released..., often with reddish stems, and pairs of sharp spines at the stem nodes those plants you love hate... And hay fields, and pairs of sharp spines at the stem nodes are elliptic- obavate, acute,! Weeds that it can control hayfields in Kentucky 5–10 mm diameter fruit capsular, dehiscent often dense of.