Soil samples at 0~5 and 5~10 cm layer were taken from lucerne plot,wheat or fallow after four years lucerne,fumigation method was used to determine the soil microbial biomass C,N.
在甘肃庆阳黄土高原,用熏蒸法研究了土地利用方式对紫花苜蓿Medicago sativa后茬土壤微生物生物量碳、氮的影响。
Effect of Fumigant and Its Combination with CO_2 on Tetranychus Cinnabarinus and Fresh Cut Flowers;
熏蒸剂及其配合CO_2对朱砂叶螨的熏蒸作用和对鲜切花的影响
Fumigant Effect of Several Species of Plant Essential Oil on Adults of Triboliumcastaneum(Herbst)(Coleoptera:Tenebrionidae)
几种植物精油对赤拟谷盗成虫的熏蒸作用
FUMIGATION TOXICITY OF ALPINIA OFFICINARUM RHIZOME EXTRACT AGAINST LASIODERMA SERRICORNE
高良姜根茎提取物对烟草甲的熏蒸作用
Fumigation effects of methyl bromide against the pinewood nematode Bursaphelenchus xylophilus in pine wood chips
溴甲烷对松木片中松材线虫的熏蒸作用
Fumigant Toxicity of β-asarone Extracted from Acorus calamus L. against Tribolium castaneum Herbst
水菖蒲活性物质β-细辛醚对赤拟谷盗的熏蒸作用
Fumigant toxicity of β-asarone extracted from Acorus calamus against the adults and immature stages of Sitophilus zeamais
水菖蒲活性物质β-细辛醚对玉米象不同虫态的熏蒸作用
The Fumigation Effect of Essential Oils and Mixtures on Liposcelis Bostrychophila and Tribolium Castaneum
植物精油及混用熏蒸剂对嗜卷书虱和赤拟谷盗的熏蒸控制作用
Studies on the Ethyl Formate Fumigation Against Booklice;
甲酸乙酯对书虱的熏蒸控制作用研究
Effect of Nitric Oxide(NO)Fumigation on the Photosynthesis of Garlic Sprouts
一氧化氮(NO)熏蒸蒜瓣对蒜苗叶片光合作用的影响
A chemical compound used in its gaseous state as a pesticide or disinfectant.
熏蒸剂一种在气体状态下可用作除虫剂或消毒剂的化合物
As preventive, spray plants with systemic insecticide or fumigate them regularly.
作为预防措施，要用内吸杀虫剂对植物定期喷洒，或熏蒸。
Study on Insecticidal and Repellent Activity of Five Essential Oils Against Culex Pipiens Quinquefasciatus and Aedes Albopictus;
五种植物精油对蚊虫的熏蒸毒杀作用及驱避效果的研究
Assessment on 1, 3-Dichloropropene and Dimethyl Disulfide as Soil Fumigants;
1，3-二氯丙烯与二甲基二硫作为土壤熏蒸剂的应用技术研究
Studies on the Fumigation Activities and Mechanisms of Ethyl Formate to Several Stored Grain Insect Pests;
甲酸乙酯对储粮害虫的熏蒸活性及作用机理研究
Fumigant Toxicity of β-Asarone against Adults and Immature Stages of Callosobruchus maculatus
水菖蒲活性成分β-细辛醚对四纹豆象不同虫态的熏蒸毒杀作用
Effects of Terpinen-4-ol on Culex pipiens Pallens and its Na~+,K~+-ATPase
松油烯-4-醇对淡色库蚊的熏蒸毒力及对其Na~+,K~+-ATP酶的抑制作用
ENHANCED TOXICITY OF CARBON DIOXIDE TO ETHYL FORMATE FUMIGANTING ON ADULTS OF SITOPHILUS ORYZAE(LINNAEUS) AND TRIBOLIUM CASTANEUM(HERBST)
二氧化碳对甲酸乙酯熏蒸米象和赤拟谷盗的毒力增效作用
Research on environment pollution in the course of fumigation of cultural heritage and the applicability of fumigant;
文物熏蒸剂的环境影响与适用性探讨