WebSpraying with a 0.3 or 0.35% aqueous solution at sporocyte meiosis gave very marked or even total male sterility for a period of about 13 days during flowering. It would therefore be an effective method of obtaining small amounts of hybrid seed at the start of pedigree selection. Female fertility was adversely affected at the same spray concentrations, as … WebThe main difference between mutagen induced male sterility and gametocide induced male sterility is that the former is heritable and the latter is non-heritable. Q. 56. What are advantages of gametocide induced male sterility? Ans. Main advantages of gametocide induced sterility are given below: (i) The sterility can be induced in the same season.
Investigation of the effects of the gamétocide FW450 (sodium 2,3 ...
Weba — human necessities; a01 — agriculture; forestry; animal husbandry; hunting; trapping; fishing; a01n — preservation of bodies of humans or animals or plants or parts thereof; biocides, e.g. as disinfectants, as pesticides or as herbicides; pest repellants or attractants; plant growth regulators; a01n53/00 — — WebJun 15, 2024 · The chemical trifluoromethanesulfonamide (TFMSA) was evaluated as a male gametocide in sorghum. In greenhouse conditions, TFMSA induced varying degrees of male sterility contingent on the dosage ... discovery of pacific ocean by balboa
Hybrid breeding in wheat: technologies to improve hybrid wheat …
WebJan 11, 2024 · A chemical male gametocide that reliably renders plants male-sterile might be ideal for this purpose. Two studies were conducted to assess the utility of trifluoromethanesulfonamide (TFMSA) as a chemical gametocide of sorghum. The first study evaluated the amino acid composition of anther and glume tissues following … WebJan 3, 2004 · The efficacy of a new class of male gametocide for wheat (Triticum aestivum L.) is described: ethyloxanilates, the most active example of this class being ethyl 4-fluorooxanilate (E4FO). WebMeaning of gametocide. What does gametocide mean? Information and translations of gametocide in the most comprehensive dictionary definitions resource on the web. discovery of potent and novel dual parp/brd4