Chemical Weed Control
POTENTIAL APPLICATION OF A CROP EXTRACT FOR WEED SUPPRESSION AS AN ALTERNATIVE FOR CHEMICAL WEED CONTROL IN RICE
... An experiment was conducted to assess the feasibility of using a crop extract (bio-herbicide) as an alternative for chemical weed control in rice. The sorghum water extract, used in this experiment, ...
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Researches on the Effectiveness of Two Chemical Weed Control Strategies in Maize
... post-emergence chemical weed control strategies in corn ...post-emergence weed control strategies for corn crop, and the selectivity of chemical recipes for this ...
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APPLICATION OF BIO HERBICIDE ALTERNATIVES FOR CHEMICAL WEED CONTROL IN RICE
... biological weed control appears to be the only viable alternative to reduce weed density to safe ...for chemical weed control in rice, which reduced the biomass of barnyard grass ...
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COMPARISON OF MECHANICAL AND CHEMICAL WEED CONTROL IN WHEAT-MAIZE CROPPING SYSTEM
... various weed management techniques have been used such as chemical, mechanical, cultural and biological ...effective control of many weeds infesting in maize crops (Chikoye et ...of weed ...
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Status quo of chemical weed control in rice in sub-Saharan Africa
... by rice farmers in 13 of the 20 countries covered by the survey, and often at multiple application times during the season but, (3) there is a limited diversity of herbicide formulations in supply shops in rural Africa, ...
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Weed Management and Soil Quality Outcomes of Non-Chemical Weed Control Tactics
... planter in randomly selected locations within each plot. The soil cores were mixed in a bucket to homogenize samples, for a total volume of 5.65 L per plot. Soil from cores collected were then spread in 54.6 × 28.2 by ...
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EFFECT OF MECHANICAL AND CHEMICAL WEED CONTROL ON THE PRODUCTIVITY OF COTTON
... Weed management practices are of prime importance in field crops. Field experiments were conducted in two consecutive years (2007-08) to evaluate the effect of different weed control measures on ...
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Chemical Weed Control in Wheat, Barley, Oats, Rye, and Triticale
... WHEAT Postemergence, Italian ryegrass diclofop-methyl, MOA 1 (Hoelon) 3 EC 1.33 to 2.67 pt 0.5 to 1 Apply when ryegrass is in the one- to five-leaf stage. See label for specific rates depending upon weed size. ...
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Critical Period for Weed Control in Saturated and Flooded Field, and Chemical Weed Control in Direct Seeded Rice Under Saturated Condition
... single weed control technique is perfect and because the weed population constantly adapts to its physical environment, a multilateral approach is required for sustainability and control of ...
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IMPACT OF PHYSICAL AND CHEMICAL WEED CONTROL ON WHEAT YIELD AND YIELD COMPONENTS
... Field experiment was conducted at Research Farm, Faculty of Agriculture, Gomal University, Dera Ismail Khan, Pakistan during Rabi 2007-08 to study the effect of herbicides and tillage on weeds and wheat. The experiment ...
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CHEMICAL WEED CONTROL IN WHEAT UNDER DIFFERENT RICE RESIDUE MANAGEMENT OPTIONS
... in weed flora associated with succeeding crop (Kumar and Goh, ...suppress weed growth through release of phytotoxins (Weston and Duke, 2003) while mulching produces smothering effect posing physical ...
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Evaluation of two chemical weed control systems in sugar beet in Germany and the Russian Federation
... compare weed control efficacy and sugar beet yields of post-emergent glyphosate applications with conventional selective ...Although weed infestations at the Russian sites were higher than in ...
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Combining physical and cultural weed control with biological methods – prospects for integrated non chemical weed management strategies
... and chemical weed control technologies and temporal changes in weed communities is both logical and well ...of control technologies can substantially differ from theoretical optima for ...
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Advanced Non Chemical and Close to Plant Weed Control system for Organic Agriculture
... of chemical has been reduced in agriculture for controlling weeds ...(CTP) weed removal. In the study various non-chemical weed control measures has been explored and 30 mechanical ...
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Non chemical weed management for sustainable agriculture
... different weed control techniques should be integrated together to reduce the risk of a selective pressure leading to the predominance of certain ...the weed flora to resistant or tolerant ...certain ...
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WEED CONTROL IN CONFECTIONARY SUNFLOWER
... the weed control is accomplished by presowing and/or preemergent way because the supplementary postemergent spraying is risky (fitotoxicity, weather condi- tions, lack of machines) (SZABÓ, ...the ...
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Weed flora, yield losses and weed control in cotton crop
... 2001). Chemical weed control in cotton Herbicides have a great role in managing weeds in ...the weed control in cotton easy, efficient and ...for chemical weed ...
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Comparison of safe weed control methods with chemical herbicide in potato field
... on chemical composition of tubers (Tables 6 and ...bur-clover weed, rice straw, or cogon grass can reduce weed populations in organic farm- ing system by inhibiting weed emergence and ...
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Thermal weed control
... žolių naikinimo metu teorinė schema: 1 kreivė – vandens garo temperatūra; 2 – augalo audinių ir aplinkos temperatūros kitimas terminio piktžolių naiki- nimo metu; 3[r] ...
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SUGGESTIONS WEED CONTROL
... Fall or spring for 2 consecutive years. Work the soil deeply with a chisel plow or similar tool to bring rhizomes to the surface. Chop the rhizomes by disking twice, cross-disking the second time. Apply double the normal ...
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