搜索结果: 1-5 共查到“抗病虫害育种 Effect”相关记录5条 . 查询时间(0.171 秒)
Effect of plant populations on the incidence of bean stem maggot (Ophiomyia spp.) in common bean intercropped with maize
Ophiomyia pests species damage yield advantage
2015/3/3
Effects of three intercrop combinations and plant populations on bean stem maggot Ophiomyia phaseoli; O. spencerella and O. centrosematis was observed; with the latter being reported in Morogoro for t...
Effect of surfactants and liquid fertilisers on transcuticular penetration f fungicides
fungicides surfactants liquid fertilisers cuticle
2015/3/1
Penetration of active compounds into the leaves plays an important role in their systemic activity. The effect of surfactants and liquid fertilisers on the penetration of fungicides was studied in mod...
Effect of seed treatment and foliar protection with fungicides on health status of winter wheat
wheat Gaeumannomyces Fusarium seed treatments fungicides protection
2015/3/1
The experiments were conducted in 2001−2003 at the Experimental Station in Zlotniki of the Agricultural University of Poznan (Poland). The impact of different fungicidal protection programs on o...
The effect of ambient temperature on the development of cotton bollworm (Helicoverpa armigera Hübner, 1808)
cotton bollworm Helicoverpa armigera development thermal constants temperature
2015/2/6
The development of individual cotton bollworm stages depending on the ambient temperature was studied in laboratory conditions. The effect of temperature on the development of all stages of Helicoverp...
Effect of two NeemAzalTM formulations on honeybees under semi-field conditions
Apis mellifera NeemAzalTM GreemaxTM mortality foraging activity brood development
2015/2/2
The effects of NeemAzalTM formulations: NeemAzalTM T/S (1% azadirachtin) and NeemAzalTM granules (1% azadirachtin) on honeybees, Apis mellifera L., were studied under semi-field conditions. Three plot...