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看到了,虽然花蕾中心发黑那里不甚清晰.我顺便在网上问了下YATES 公司的网上咨询,那人说可能是你的花受到真菌感染了且被蝴蝶的幼虫啃吃了,可买些杀菌的药,整个网上对话在这(他推荐的那个杀菌剂 bunnings有卖的$16元,网页在http://www.bunnings.com.au/searc ... mp;redirectFrom=Any):
James(Yates 职员) Ask your friendly Yates Horticulturist a question
Gardener(我) Hi My friend's gardenia in garden soil always has its buds turning black and not into full blooming flower, the leaves will also show some holes or jagged edges as if being chewed by someone: could you advise on any possible reason? She lives in Melbourne
James(Yates 职员)Yes they tend to get a fungus and caterpillars love them
Gardener She has some pictures/photo of her buds can I send over?
If it is due to fungus: what should she apply to the plant?
James(Yates 职员) The product you need to apply is Yates Liquid Copper Fungicide. You can see a picture of the product using the below link.
http://www.yates.com…es-liquid-copper-fungicide.jpg
and feed
The product you need to apply is Yates Thrive Roses & Flowers Liquid Plant Food. You can see a picture of the product using the below link.
http://www.yates.com…ses-and-flowers-plant-food.jpg
and epsom salts
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Look forward to our next chat. . . 'till then, happy gardening! ;-)
4:35 pm The product you need to apply is Yates Natures Way Dipel Bio-Insecticide Spray. You can see a picture of the product using the below link.
http://www.yates.com…caterpillar-killer---dipel.jpg
or
The product you need to apply is Yates Mavrik Chewing & Sucking Insect Pest Killer. Mavrik is availbile in both a convinient Ready To Use bottle and a concentrate version shown in the below link.
http://www.yates.com…wing-sucking-insect-killer.jpg |
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