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单词 Insecticide
例句
1 They dusted an insecticide on the crops.
2 This new insecticide kills out most of the pests.
3 Many pests are resistant to the insecticide.
4 The pad is impregnated with insecticide.
5 The farmers dusted crops with an insecticide.
6 The farmers dusted with an insecticide in late spring.
7 Thanks to a new EU directive, insecticide labelling will be more specific.
8 As the plane sprayed the fruit trees the insecticide drizzled over the trees.
9 He is spraying insecticide.
10 Last year, insecticide efforts essentially failed.
11 Spray with a suitable insecticide or use biological control.
12 But they began to develop resistance to the insecticide.
13 Spray with a soap-based insecticide twice weekly until clear.
14 Next year spray with a systemic insecticide.
15 Spray the plants with insecticide.
16 Treatment involves the application of insecticide by pressure spray in the form of pungent solvents or water-based emulsions or pastes.
17 Apply the insecticide sparingly.
18 The rat poison and insecticide was taken from a van at Farm lane in Crawley near Witney.
19 Aphid insecticide resistance-a hot topic for beet and potato growers as well as horticulturalists.
20 Do not use any insecticide sprays in the house, or pesticide sprays in the garden.
21 Insecticide is used to weed out certain insects.
22 The insecticide will kill off the insect pests.
23 About 70% of the cocoa acreage is treated with insecticide.
24 When the sound timber is clean and readily accessible it can be treated with insecticide.
25 Spray apples and pears, as soon as their buds break, with a combined insecticide and fungicide to control scab.
26 If you have a lot of plants and don't want to use any of the usual chemicals, try a biological insecticide.
27 Give the tree a winter wash and after the blossom falls a treatment with a systemic insecticide.
28 This has largely led to a reduction in overall-activity, but the control of mosquitoes by means of insecticide retains its prominence.
29 Had it shown even a hint of success, the insecticide surely would have been applied wholesale.
30 Treatment in this instance is likely to require the bathing of the region with a safe insecticide.
1 They dusted an insecticide on the crops.
2 Many pests are resistant to the insecticide.
31 An insecticide designed to kill larval pests.
32 This new insecticide kills off green flies in thousands.
33 This article draws up the pyrethrum ester insecticide.
34 The plant began making Rogor insecticide in 1960.
35 These contaminant basically come from at the candle, sizy , fuel, segregation board, plastic wait for material with insecticide.
36 Aphids, mealy bug and thrips cause deformity in new growth. Treat with a diluted pesticide or remove pests by hand. Never use a soap-based insecticide.
37 The massive abuse of chemical insecticides and the diversities of resistance mechanisms were main reasons leading to the development of insecticide resistance in Homoptera.
38 A crystalline solid, C17H19NO3, extracted from black pepper and used as flavoring and as an insecticide.
39 Bendiocarb is a widely used insecticide that is considered relatively safe when used properly.
40 Diafenthiuron is an insecticide and acaricide with new chemical structure, it has no cross resistance problem, and is efficient on high resistant insects.
41 The Celastrus angulatus oil that is insecticide extracted from plant and its manufacturing method have obtained national patent.
42 AIM To observe the effect of fenvalerate, a pyrethroid insecticide on sperm acrosome reaction in mice, and to study the mechanism of its action.
43 One is plant ticklish is cosmopolitan pest cole moth, chemically insecticide kills more more.
44 Indoors, you put a white sheet on the ground, spray some insecticide on walls and ceilings, and the mosquitoes literally drop at your feet.
45 Yichongjing is a novel insecticide , it is highly specific to lepidopterous insects and acts as a safe and selective ecdysone agonist.
46 Malathion is a type of insecticide that works well against head lice.
47 Toxaphene, an organic chloride insecticide possesses a long residual period.
48 The invention discloses etofenprox emulsified powder and a manufacture method thereof, relating to an agricultural insecticide and a manufacture method thereof.
49 Keep carpets away from the chemicals, such as bleaching agent, insecticide, strong cleaning agent and skin - cream.
50 The regression model has guiding significance to the study on ternary dissymmetric organic phosphate insecticide.
51 Gil Germain Padonou and other researchers at the Center de Recherche Entomologique de Cotonou in Benin tested another insecticide. This one is called bendiocarb.
52 And while insecticide use has decreased since the introduction of Bt cotton, a new insect — mirid — has gradually replaced bollworm to become the main cotton pest.
53 An extremely poisonous white compound, KCN, used in the extraction of gold and silver from ores, electroplating, and photography, and as a fumigant and insecticide.
54 Pesticide production accounted for 8% of domestic output, the main insecticide product dichlorvos , trichlorfon, omethoate production share of the domestic market account for 1 / 3 of the above.
55 Recently, there are a lot of cockroaches under the stairwell. May I use the insecticide?
56 Chlorpyrifos is one of the leading causes of acute insecticide poisoning in the US, according to the US Environmental Protection Agency ( EPA ).
57 I plant the use of local resources --- Derris Root products as raw materials, production of extended-spectrum, high efficiency, low toxicity, non-pollution pesticide botanical insecticide.
58 Farm insecticide and raticide are in the majority of the diverse types of poisons.
59 Lindane is another type of insecticide although it is a lot stronger than other insecticides and has neurotoxin chemicals so it needs to be used carefully.
60 It is the first special insecticide for the red imported fire ant S. invicta, mainly absorded in stomach.
61 The insecticide is the product of a bacterial gene inserted into GM maize and other cereal crops to protect them against insects such as the European corn borer beetle.
62 It is used as a fungicide, insecticide, miticide, and sporicide to protect wood and is applied by pressure methods to wood products, primarily utility poles and railroad ties.
63 The result of the same insecticide against different popution instar larva of Cnaphalocrocis medinalis were difference.
64 This results in an increasing concentration of insecticide in organisms at the higher trophic levels.
65 In deworming experiment, the insecticide rate of the ivermectin following subcutaneous injection was 100%, while the albendazole with recommended dose had little effect on helminthes.
66 Synthetic process of a high - efficient and low - toxic insecticide and of its intermediate product , p - methylthiophenol, is described.
67 Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.
68 The results suggested that application of insecticide might be one important factor affecting the genetic structure of B. tabaci biotype B.
69 The physicochemical properties, poisonousness, formulations and synthesis ways of a new type of insecticide, OXAMYL, are presented.
70 The current insecticide resistance of house fly in different regions Of Shandong province were presented.
71 Dipterex is an organophosphorus insecticide, characterized by its anticholinesterase property.
72 Its active ingredient and part are agricultural insecticide is identical, difference...
73 I was in the most unbelievable snarl this morning over - of all things - a truckload of insecticide!
74 As preventive, spray plants with systemic insecticide or fumigate them regularly.
75 The rate of parasitism was significantly higher in the natural control check plots than those in the other control measure plots (bio insecticide, chemical insecticide and transgenic Bt cotton).
76 Hexachlorocyclohexane (HCH) is a broad spectrum insecticide still used in some of the developing countries, though developed countries have banned or curtailed its use.
77 Avermectin (AVM) was generally used in animal husbandry and agriculture as anantiparasite drug and insecticide because of its excellent helminthicide action and safety.
78 Acetone Finger nail polish remover , a preservative for dead frogs, an insecticide.
79 Conclusion:The insecticide possesses good larvicidal activity and has long-lasting active time and low concentration used.
80 Insecticide is easy to the human body by inhalation and skin absorption.
81 Be the insecticide, disinfectant, herbicide representative with the fenvalerate, triadimefon, atrazine respectively, carried on the study to three kinds of agrochemical table quantitative analysis.
82 The strain was selected with no insecticide, could also prohibit resistant development to cyhalothrin, but the ratio of decline was lower than pirimiphos-methyl selected.
83 The trend of the research work is briefly reviewed on botanical insecticide neem. Molecular structure response relationship of azadirachtin is one of the most active research area.
84 One video shows farmers how to make a natural insecticide out of seeds from the neem tree.
85 Farnesol, found often in essential oils from flower, leaf, and seed of some plants, can be used for preparing perfume or fragrance, antimicrobial agent, insecticide, and medicine.
86 An insecticide derived from a plant, e . g . pyrethrum ( from Chrysanthemum flowers ).
87 Nonlinear multiple regression model on the structure activity relationship of ternary dissymmetric organic phosphate insecticide is obtained by quadratic polynomial stepwise regression method.
88 Society is a broad-leaved, and civilized is the insecticide to prevent the insane of the believers cause serious harm to society.
89 Conclusion: Physical property of LW-special efficacy insecticide against cockroach is steady. It is convenient in use ad it has little smell and mark.
90 Objective: To prepare special efficacy insecticide against cockroach with propoxur and cypermethrin as the effective ingredients.
91 Namely, shark skin leather, with detoxification, insecticide, the more Consumption From function.
92 Malathion is an organophosphorus insecticide with high selective toxicity and widely used. But it is highly toxic for aquatic organism.
93 METHODS:The degree of resistance of Musca domestica to organophosphorus and pyrethroid insecticide was determined by micro- drop method.
94 Purpose : To detect if insecticide fenvalerate has damage to DNA of lymphocyte of mouses blood.
95 Chlorodimeform and amitraz are two highly effectively insecticide. Both and their intermediate metabolites are highly toxic and can cause potential damage to human health through food chain.
96 The market opportunities for insecticide and acaricide , bactericide and herbicide are also analyzed. It is pointed out that bromoxynil is worthy to pay attention to.
97 Prioderm lotion contains the active ingredient malathion , which is an organophosphorous insecticide that kills parasites such as head lice, pubic lice and scabies mites.
98 Pirimicarb, 2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl-dimethylcarbamate, an extensively used carbamate insecticide, has been widely applied in fruits and vegetables protection from aphid.
99 Chlorpyrifos is by far the most widely applied organophosphate insecticide, and its toxicity to human and organism has been paid more and more attention.
100 Occurrence, development, and mechanism of planthopper insecticide resistance are discussed, along with proliferation of the resistant biotypes .
101 Unlike their predecessors, the long-lasting nets need not be re-dipped in buckets of insecticide every six months as they remain effective for up to five years without retreatment.
102 Variety configuration of pesticide in Shandong is going to rational. The output of insecticide is reducing, otherwise, the output of bactericide and weedicide are going to increase.
103 Botanic insecticide is one of the important ways to develop new pesticides at present.
104 Application: it is a systemic insecticide, with both contact and stomach action against sucking mouthparts pests such as plant hoppers, aphids, leafhoppers, thrips whitefly, ect.
105 Control of root mealy bugs is accomplished with soil drenches with an insecticide.
106 The key point of apricot Scolytus japonicus Chapuis control was to master occurrence rule of it. Adults could be wiped at one time by smearing insecticide mud to trunk. before it flying out of trees.
107 The biocidal agent can be a biocide, fungicide, germicide, insecticide, mildewcide, or the like.
108 Being treated with sublethal dose of insecticide pyrethroid, An. sinensis showed an effect of subsiding in survial capacity and fecundity.
109 Chlorpyrifos and other insecticide OPs are inhibitors of anticholinesterase , an enzyme vital to the nervous systems of animals and humans.
110 Chiral amino acids are elements of semi-synthetic antibiotics, new herbicide, insecticide and bio-active peptides in chemosynthesis. They will have wider application prospects.
111 Conclusion The high insecticide resistant strain to cyhalothrin was selected with organophosphates, could decline resistant to cyhalothrin.
112 This paper described the development of sensitive competitive enzyme-linked immunosorbent assays (ELISAs) for quantitative detection of insecticide diflubenzuron in soil and water.
113 One video shows farmers how to make a natural insecticide from neem seeds to prevent insect damage to crops.
114 The research progresses of the condensation process of organophosphorus insecticide—diazinon, are reviewed.
115 We never use acute raticide and insecticide clearly prohibited by our nation.
116 The exploitation and research situation of Mexican Sunflower were reviewed from three aspects: utilization and research of medicine, insecticide and weedicide , green manure and fodder.
117 A new insecticide bioassay target, green peach aphid, its rearing and several different bioassay methods were introduced in this paper.
118 A new technology of synthesizing organophosphorus insecticide quinalphos with DMAP as catalyst and its method characteristic are briefly described.
119 Objective To understand and control the resistance of Blattella germanica on the railway passenger train and provide evidence for reasonable usage of insecticide to overcome resistance.
120 Azinphos-methyl, an insecticide derived from nerve agents developed during the Second World War, is mostly used in the production of vegetables and on several kinds of fruit trees.
121 An insecticide ICW - 98 for the cocoon and silk warehouse was prepared.
122 This species is used medicinally and for stabilizing dunes. The annual branches contain the alkaloid anabasine (C10H14N2), a botanical insecticide.
123 Bioassay results revealed that mixed insecticide Jiaqing exhibited a significant synergism against oriental armyworm, bean aphid and rice leafhopper, and its cotoxicity coefficient (CTC) was 179.
123 try its best to gather and create good sentences.
124 A salt or ester of carbamic acid, especially one used as an insecticide.
125 Objective The current insecticide resistance in house fly in Rizhao city were presented.
126 The finding suggests mass treatment with ivermectin would be a new weapon against malaria, complementing insecticide spraying, bed nets, and other drugs, Foy says.
127 In larger doses, nicotine is a highly toxic poison, used as an insecticide, fumigant, and vermifuge.
128 The resources, insecticide biological active substance, mechanism, formulation of botanic insecticide are reviewed in this paper.
129 Tea saponin, as a biological pesticide, it could also be used as insecticide, fungicide , snarlcide, etc.
130 Lower blood pressure, the rule insomnia, pain, treatment of bronchitis, asthma, antiemetic, insecticide.
131 Bendiocarb is widely used against a number of different insects. The insecticide is considered relatively safe when used as directed.
132 Abamectin is potent insecticide, acaricide and antiparasitics used on a variety of agricultural crops as well as livestocks. Because its dosage is small and low-residual.
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