insecticide造句
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.
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