Initial Study Of theMedicalEffect inTheField On Wheat Aphid
With 2.5% Bulldock EC

doi:10.11924/j.issn.1000-6850.0403220

Chin Agric Sci Bull ›› 2004, Vol. 20 ›› Issue (3) : 220-220. DOI: 10.11924/j.issn.1000-6850.0403220

Initial Study Of theMedicalEffect inTheField On Wheat Aphid With 2.5% Bulldock EC

Cui MeixiangZhao Min

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Abstract

The paper reports theexperiment on control wheat aphid with 2.5% Bulldock EC and so on.The result shows that the effective component dosage of 2.5% Bulldock EC is 7.50g/ha and 6.25g/ha. They are both superior to othercontrast medicaments in prevention and cure effect.

Key words

wheat aphid; 2.5% Bulldock EC;the best dosage; efficacy

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Cui MeixiangZhao Min. Initial Study Of theMedicalEffect inTheField On Wheat Aphid With 2.5% Bulldock EC[J]. Chinese Agricultural Science Bulletin. 2004, 20(3): 220-220 https://doi.org/10.11924/j.issn.1000-6850.0403220

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