insecticide造句
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.
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