This insecticide has been around for years and was commonly used in the past on home fruit orchards. Apply either one or both of these fungicides when spraying as conditions warrant. Myclobutanil is very rain fast so excellent to use in May when rainy weather is frequent (applying both Captan and myclobutanil together in the tank mix when forecast is wet in spring provides great apple scab protection). Both products are listed for apple, cherry, peach, plum and grapes. Rust prevention needs to be applied in mid-late May.īoth these fungicides work well for preventing apple scab. Use Immunox if rust has been a problem on your apples. Immunox (active ingredient: myclobutanil) will provide protection against cedar-apple rust while Captan will not. Captan 50 WP and/or Spectracide’s Immunox Home Orchard Fungicides & Insecticides 1. Most fungicide and insecticide products are tank compatible, They can be mixed together in a sprayer when both are needed. It's best to purchase your fungicide and insecticide products separately so they can more wisely and safely be applied only when needed and according to the label. The downside is that during most of May only a fungicide is needed for application. The theory is that mixing fungicide and insecticide together makes it easier for the home grower because there's less measuring than if you purchase separate fungicide and insecticide. Spraying one of these pre-mix products in May can really harm the bees if used during or near blossom time because they also contain an insecticide. The bane of pest control is a pre-mix of fungicides and insecticides often sold to home growers as “home orchard spray”. Also below are some of the best pesticides available and work well for the home orchardist. Yes, different regions of the country have different fruit insects or disease pressure.īelow are some simplified versions of spray charts for apples, cherries, peaches and plums that are suited for home growers here in Wisconsin. Fruit spray charts are put out by numerous state universities and are tailored for their specific fruit growing region. What spray chart and what to spray? This topic is perhaps the most misunderstood by the home fruit grower. Will this give you perfect fruit? Possibly not, but it should give you a crop of decent apples most years (depending on the severity of sooty blotch, fly speck & second-generation codling moth).įor those who want perfect fruit, then it is more critical to follow a spray chart or monitor the insect/disease possibilities (monitor degree days, amount of rainfall, check insect traps etc.) and then spray when needed. So, the key times for apple pest control would be to spray all of May-June and then once in early August. The second key time on apples is for apple maggot (historically the peak flight is in August). In the case of apples, they key times are May and June (Primary apple scab, plum curculio, leafrollers, 1st generation codling moth, cedar-apple rust). Then try and hit the KEY times to spray for prevention of a major pest issue. Then consider going organic and growing your fruit in bags. It will depend on how much time you want to allocate to this task, how much insect/fungal damage you are willing to accept (or not) and what the weather is for that growing season (weather often can play a large part in the severity of many fruit diseases). How often you will need to spray and what product you use is up to you. There is no reason why your homegrown fruit cannot be as perfect as what you can buy from a commercial orchard or supermarket. and would just cut out the damaged sections of their fruit and salvage what they could. Gone are the days when people didn’t mind if their home fruit crop was wormy, insect riddled, fungal infected etc. Unless you plan on growing your fruit in bags for organic control (cloth, paper or plastic), you most likely - at some point - resort to chemical control to get a decent fruit crop. Many insects and fungi find your fruit or fruit trees attractive too. Sadly, people are not the only life form that enjoy all the fruits you so carefully nurtured in your home orchard. It is fun and exciting to plant fruit trees and then wait in anticipation for the delicious fruit crop they will produce. So many people want to grow fruit these days but don't know which are the best pesticides and when to use them.
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